thumb Enrico Toselli, Count of Montignoso (March 13, 1883 – January 15, 1926), was an Italian pianist and composer. Born in Florence, he studied piano with Giovanni Sgambati and composition with Gius
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75c66d7df2430a6f6706eef1ab804ed4eae08e65cad4d5758254ee83c6a74048. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/281bfcd0-0334-4b33-b1dd-e9d58988b978.json and https://artists.proofprofile.net/proofs/artist/281bfcd0-0334-4b33-b1dd-e9d58988b978.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Toselli: Serenata Rimpianto, Op. 6, No. 1 (Digitally Remastered)
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48e5ce6f0157ef7f901c971cca34f494fa54d7489430c8eb1c7b065c096ec948. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USGZ21561628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99af2ec91198933881c0fe02fc9a3d73decc31e20b56e9fa8f8143412cbf60f0. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL0769604.
Concerto No. 21 in C Major for Piano and Orchestra, K. 467, "Elvira Madigan": II. Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf0107be1d60a3fc0f9a766d47463bcfcf236301bf47b61f20e8ccb492f5f24e. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL0769013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4a486606f41cf2ec6404c76b3040684e4e91362c75b085d6eb101df1f506af8. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL9547914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe75d4fdbb2a14a8a1e2fcf3a8a0e6dfbaa5ac4410acde4bebffd6f9f193ef80b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL9547920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd54418906436c7d6667490e9f8c5eb3e503edd052834909f7983ccf25da9752c. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL0769608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf79aaf0dab94bf92cde6278f136af39c9a5be7a0ebd92e0c47911480d944abe. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL0769601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2123c5dfd41037057b34552444b51a464dfcd53d1fcdaff29d982fdb27a3586f. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL0769609.
Romance No. 2 in F Major for Violin and Orchestra, Op. 50
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd49fa985d3d1acaca352858b9e0e8fe8e37eaa5ddec06a2bb4026b07ce3118f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL9418014.
Music to Rosamunde, D. 797: IV. Ballet Music No. 1: Andante un poco assai
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x899f4220f88b634bb798b70567e5fc513c24f4fe7f98a17a65d6c2ea2aa4b5e9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL9547915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36365fd10b6e3213791b28a85c93fd6a517fcd39cc6c985e9cda8c3f4bb68e0a. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL0769610.
Itzhak Perlman - The Complete Warner Recordings 1980 - 2002
Vintage Hollywood Classics, Vol. 5: Leading Ladies & Partner (Recorded 1928-1940)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb89444fd271ad914db0d2425232668e3f5af5bd134f9c787ca31e80225647c3c. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEL111301940.
Enrico Toselli - Serenade "Nachtigall" op.6 (Piano Cover)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x383a442a09565ca95d96994d3201817647eefdda176f66431fcb060987d746fc. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSJ10800534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6a9c7833baca87e0c372bd1c0efc0e00738e2e8068522c25c7379e282b99c79. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSJ10800535.
Beethoven Symphony No. 9: "All Men Shall Be Brothers"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29b9e3da428932f1747270a04379f607039a6e44642606401626ab888d4e9532. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSJ10800536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a8c40db94a5c56114400136251a30d2982d000c57aa19b67d0ada20e3c1886c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSJ10800537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfadf5d4bab1d5c5e750ef235c0ce4b19f928098b3733a0a88a1a4d540d28e15. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSJ10800538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f9a03baaafb287534b22cb461ba8fb84d3928fb7fdc22ed484516d7a4dcacde. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSJ10800542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb353f82984c506ee33621c53d9e9716e3f3ac4ad89b706eaea1de27ff7c3773b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSJ10800543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6af51d148fabae76e13a9926d494238f85ebb32a05215c9caca0b0a6368e645f. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSJ10800544.
An Evening of Classical Favourites, Vol. 4
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ce924c46a225b0c8c49d1701a8565a34fa26010643e1c29076d650a03321782. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ2170866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b990c144e6d324931197c60e15d0f4c18207a0f3ab149385281a5156262f963. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ2170856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x854ed228feba460d8fd1c4eeb46ffaba9841160e7a72592cc485933005552dcd. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF069806270.
Música para un Embarazo Feliz (Instrumental)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc10bf132427cd67fff2bce600d97e34db789feeefb1ee76bda61f7531ae6b05a. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PEMG90004004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02f6d1b513f09fe67d5041d1f8ba7ab62a4518ca78afb8d5c9c858697ba70cef. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PEMG90004006.
Las Cuatro Estaciones - Invierno - Instrumental
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96e75bf72d8a6dda1671b7dae988927bbbcf5fe3f8a7ee878a55eea4f284971a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PEMG90004009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac195e53fe54c476bbb1a87f03c31f7e631e3b9eb8fa4699af5cee9796b1a7c0. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PEMG90004011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff7de5c081c4d52e2c134ca73f9a9c99b75d9298980c6ce4c48f6f767d392361. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PEMG90004015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe56ecf76531f20ee34d65c9fdd687aa2cbfc9d754b7fd5a9625264aa9f4766aa. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q0754315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fc52b0e70b2c7c49b803f70a77baaffd4b776d39e52c29c1d4a64ef25164c11. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q0754318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe82b346b4e46b14959c5180c191e3dfdd8b399e84cee8cb3b7367b6326bbf302. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q0754319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd556817c72f67e385fb1ba9ada4c621fcaedee2dd49d3bba911ac58b7886737b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMF5332010.
Ack Värmeland du sköna - 1997 Remastered Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x497884a9902784d084efc0083dc1ac80809e454e7a6193d50bfe20b2c932b064. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMF3632050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac3ef8285c404dfe5f895759adb27cab846f24d1e0468a172baf53c18c4cccf7. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMF3632070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5edcd5aa4e2ff5a34558364e2c17db5a76b9d15bf6f3b07a6dfc4016a053c49. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMF3732080.
Du är min hela värld (Dein ist mein ganzes Hertz)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe410b6502548656428d784ef4c4a80ea4a51532b2f511d6b67f224482cb65b1. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMF3232110.
La belle Hélène: uti en skog pa berget Ida (Au mont Ida trois déesses) [Act I] - 1997 Remastered Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7def5c0f0cfcd7fca2626c03bb427bd116e60fab89614007ce810e84bdbf4283. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMF3840140.
Jungfrau under lind Op. 10 No. 1 - 1997 Remastered Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fad74c266271550d6de0667b8034275f4c867d500e24a6961734d142624cfe2. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMF5332030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc035f80c0836e2b4e457d2727e6c7b21b93b6ded9d28c1f9b214720426fc4e0. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMF3132210.
La Bohème: Che gelida manina - 1988 Digital Remaster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f933385b7831f710ec82f6f590fd80b02aa7a091f8aa57c07a0f59e57244181. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8802084.
Tosca: Recondita armonia - 1988 Digital Remaster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab483086046f5af44d1672b4c9a8d0c10dfad704ea1cb8b243fac3e639056d4c. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8802088.
Verdi: Rigoletto, Act 1 Scene 1: No. 2b, Ballata, "Questa o quella per me pari sono" (Duca)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeff3d992aa536342ab390433a3fd65c400a0e8ecd0b0c37cc162a9564470894. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9704763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53b34bb54d942cbad03a2aa8a9d7ea25c40c0793ac4c77d1227391f344807ab0. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9704735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x205b6908e63daff5ef1c338c2bb2d8f6bba7f46ba0c6c827143475bd8bab73cd. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5271003802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c0d0a7c024a0862a7ad8d6dd6ba217558ff1fa1f256fee0fe6d29867a6367e5. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5271003818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x005fa7f481bb07ac3635d7e9f88b16bc110f5af30023c8c09a042ae92531c67a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5271003810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae4accb763f5d390d0a65185060ebedf1f7065eeed4efdc9cf2b1a118958e3fd. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5271003811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4573bde9fcb73aa6120546c13e7897824f77bc42dbcd86b8e4f58e85257a074f. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5271003823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c0da69db5826a95c231ff3e022d94fa0dcfaa019837e933d895e5094b70db61. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5271003824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x856066866ae04bf0379cb82fade0bb85e1a075614f9c56280d410e986fef57ea. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA801330301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x446d78f520bd6864797c1a85ba961a9f9d1c70cdcbf99968f882357c19ab1ae3. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA801330304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce7c26f08cf20f30debb2d5d9654b478570b6b28a4e6bfd3eda020220f8647f7. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA801330306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3cd17c0f9270422b1b177b5722f3433a1039868d9dfd9b8262b92db506ab773. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA801330308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4c76b6ee256c0fc795283a8c25b859d5b52a58b82839b07a5389f91bfb02e4b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA801330309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfda8a0053f6d7dce4fe22c3b50edbc2d7579b6a1f806b24050d039fe24eabeae. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA801330312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57c0f9f6fa72be027f21e4fd44a19855f50fea3acbc523e75db141b703a8f11a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMGXA1989251.
Let Me Call You Sweetheart - A Bird In A Gilded Cage
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ae0422c9a97e2932ab98f450789843ada89c40a494838acaf993d079c561734. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMGXA1989256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b94f507572d7fdd902f2883d9b1b33cc582517377d122e7249f0639bbc4a1c2. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMGXA1989257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f23532ab0ca84216e40e40c6436588efe637879e203a40681fa734af3598f64. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMGXA1989260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69275a8fd8133bb8731977a99da0aadb22788077689b5ca4ce02b2385ca28b4e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMGXA1989261.
Coppelia Waltz - Roses From The South - Schonen Blauen Donau
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41d2499201399bc8f92ae4d55ed4327ad972da252f65af66b8924dce50aa1475. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMGXA1989268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3c7b39f2c5393072d15889b0adc8b15b608ec2763e2eb889b9fdca91d4dc480. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMGXA1989277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6622c7629d0777025ebf50701f8b8b22b817467d3cdbb28ae53427b51e17e87f. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMGXA1989287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49b1911889f6b2ba14b287bf465e2ae157562fac0e0edccce743a9b0a7d340fe. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMGXA1989289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e6404342c19de22dbdbc39130bf0aa1df33cc978db3e21f9a4152664b8d4585. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOFGG4104010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcee964404d3ef1f519a8a01eb0b284df0a2850f7906fd375833fe8a03bc68a1b. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOFGG4104020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd750c88ea678997cabe40b86913e36befc6e4ac3ce126855ecc1fe4c90d0df75. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOFGG4104030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe24aa5b725308940116d0d9e26ce52bfa1fa7546b289038805d4925a9eff183a. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOFGG4104040.
Un Poco Piú Lento, (Mustalainen) Fra Zigeunerwiesen, Op. 20
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26cf4fb06d99c227de5d930568a6ab456b20bc9365e198cea09d5b645cdb17ab. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOFGG4104050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ef32687071b08d5e5f692e7261bd49b3e320ab4930a9b0df8adb176c2366774. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOFGG4104070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x655eb92dca3a66286180a4596544fa51432fee9c0de9eeba1fc60d80f6c4d965. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOFGG4104100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7b68983d7c2aaf44df156583e7a206e567e44c494f775ad511508e28e07678d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOFGG4104130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64662ae1f45c7fea580dec2e6ef0ba4b40a153b2b93b84c219eb62c4a67ccd4a. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOFGG4104150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ba33239b18d281b05997aef76029c9f3cc1371cd8b9d3c4b7d64454f9b05aa7. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE478500064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f78f946cf0cf2ac235850df28755f44020d8b499cae7cead0c563fd087512c0. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE478300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2600b1f5d083da3aeb1748291366b95e7c0bd0190dddf596b0ca7c6042e6787. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE478300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a6b692405617b87c2cfc9f21329b4746d1af95fe769e54fc2066fa52c7edb30. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE478300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x977e916c3337205ccb7dce960ef43b9501369ca6d9694a4a60733c7b6fe7f164. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE478600037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd05cd986debda336dcb8eb05acef98d5668ed2be22556c1c4145084cd781e6e. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE478500065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d7624896e705fa24fd43c2c3a29128a6349a36f1892b0a6b077f8662d8fa5e2. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE478600036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15fc85a531efe768923d75536676ebf84f97982594229eca6e2e680e8be21fc1. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE478500068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd43db1a5734254c79198b566ad60419ea3e225776da2564383c90bd47dc48e05. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL9750046.
Cavalleria Rusticana: Symphonic Intermezzo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c46e5da56414b6713c83928b7cbd9bbff5d7bbd1a4af8759c089f7429aba3df. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL0535208.
Estampes (Woodcuts), L 100: I. Pagodes (Pagodas)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x069f231487cc2d68622865eb2e5f5897da2cc83bb7b6d276f78af6b3c938541a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEL0005100.
Suite No. 4 in E-Flat Major for Solo Cello, BWV 1010: IV. Sarabande
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4a3ad8a82dc9d7e68eca94188cfbb2fbee81c91a45bb19b08ded672597adfd6. Chain 2 (Bitcoin): anchored in block 958041 (2026-07-14T18:13:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEI9504040.
Chamber Music (Salon Music) - Smet, G. / Kjerulf, H. / Winkler, G. / Yradier, S. / Tchaikovksy, P.I. / Kreisler, F. / Morse, T.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x872b62c3d3f652e17d19e63cb2ba56d721eb8cc9b68e0faaffe5cab93f39e2f7. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE9900059.
12 Morceaux, Op. 40: No. 2. Chanson triste in G Minor (arr. for string quintet)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a9ba61d8376702a18cb06c0796916a7b0aa34ca0122dbbdd0ea6d48103497f8. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE9900063.
Schwarzer Peter: Ach ich hab' in meinem Herzen
Rudolf Schock mit den Schaumburger Märchensängern
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5692069cc29405c4e4b9a966d4a1fe2e81671bd8a85bc0a67444322418e063a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU240824073.
Three Gymnopédies (1888): Gymnopédie No. 3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28369012cd598bde1078cf8b40f609c43b21f7eaa12773a91470c80bffc31607. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEI9777250.
Taagen letter (The Fog is Lifting), Op. 41: Andantino quasi allegretto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xded11a1e3fe6ba48e48ef079219abadd291fe457865e59607180fcd80d640560. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEE8928060.
Bachianas Brasileiras No. 1 for Eight Cellos (1932): II. Prelúdio (Modinha): Andante
Orquestra Sinfônica do Estado de São Paulo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5f8dc6741a0012a05238292cb296081331c03e6dac346308d353080be3f7436. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEO0710100.
You Are My Hearts Delight - 2003 Remaster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ae54744598795242c0ea1ae41d5e7201c941370c54276f7f5ad850a2e1fb159. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYE0300206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52630debf74b4eaf52ed200784b958c18060d40639fd44f041d3d8d9ed68b7b2. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYE0300210.
Girls Were Made to Love and Kiss - 2003 Remaster
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Soirées de Budapest, Op. 23: No. 3, Air varié
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Voyage Nostalgique: Bizet: Carmen, Habanera "L'amour est un oiseau rebelle" - Fauré: Dolly Suite, Op. 56 - Offenbach: Can Can - Grieg: Anitra's Dance - Adler: Hernandos Hideaway - Mancini: Mo
21 Hungarian Dances, WoO 1: Hungarian Dance No. 2 in D Minor
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Suite for Jazz Orchestra No. 2: Waltz No. 2
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Suite Bergamasque, L 75: Clair de lune (orchestral arrangement)
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Concerto No. 21 in C Major for Piano and Orchestra, K. 467: Andante
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Serenata, "Rimpianto" (arr. for violin and piano)
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Schindler's List (arr. for violin and piano)
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Stuart Burrows Edition - The Complete Decca Recitals
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Sonata, Serenade and Scherzo: II. Serenade
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Serenata (Arr. for Brass Band by Pearce)
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Capriccio Brilliante (Arr. for Brass Band by Sandy Smith)
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Opernball: Komm mit mir ins Chambre Séparée
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Tristesse, Op. 10 (From "Étude No. 3 in E Major")
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O mio babbino caro (From the Opera "Gianni Schicchi")
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Violin Concerto No. 3 in G Major, K. 216: II. Adagio
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Meine Lippen, sie küssen so heiß (From the Operetta "Giuditta")
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Clarinet Concerto in A Major, K. 622: II. Adagio
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Aus der Neuen Welt: II. Largo (From Symphony No. 9 in E Minor, Op. 95)
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Love Theme (From "Romeo and Juliet") [Reprise]
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1624280ad19eeb61511d36a111b228a5c7820e3da5f705429fbfc40a6431bc1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM70501567.
My Father's Favorite (From "Sinn und Sinnlichkeit")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x750b7651bde3dd3ef0a8c819573824eab2a6e64197128d334e40f966534dbe37. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM70501571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb078c6512b617e1943b4658cfa52e435ef23be0b8c1c3a69037ca25a8f0bee47. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM70501572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xceaab2bae1aa22030b8072f937f8fa0309f9d1271e1c265a2ec4a5cab1027db4. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM70501574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb02ae56ab33f404ea6c850d678d52671f289f2d9dc3fd32f1132adcd49e2b981. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM70501575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa9e92b9e4eb7a9f5b02503db9a88314cf716e9b87a2ad11c7cd5febf577eda0. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM70501576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbd2561e0964bbc9db88af42e337159a78c3e8ad80aec4651aee6ea2767ec6fb. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM70501578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0f887cda19aa0db056bc27e987d374a94edd1612eb8a3d95ef5f7013116898a. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM70501741.
Nur mit dir möcht' ich gehen (From "Sakura")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b5ed0b6fdf2aad147115c227286fa9b7addef1ebd660545fb32e47eb1aa913c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM70501816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef5382cae198ffe46bd1220f6de387db94f6556a5496fc8bf3ecc622ba4eefbe. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM71403269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07abd9791c2c4475ffbd5a475fd32e48b6881905a7cdb230121b18cdb199fdf2. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM71403270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06b920ef190e11f95de717766023027d61e2d69c38c5a48be71280800256d2ef. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM71403433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cf75a2eab6a504a4dc65c5a063474e8d155832900bc3f25e5e75048365b8909. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM71403273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa087e4e52dcacdbaab58ebd201738dc36eb0ccd6a8cbed49251cf3ecd862f907. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM71403280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x813b4276895c985b699c80749431356fdf20d17e72de3eeff116e5adf2863fc6. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM71403271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb4576bca4565e355c2bb94301c2b613a3c290742c7b68584ab82c63f5d3318c. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM71403277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe08058a625009b1b6c5deb481d11f185aaece5e06e44917bf64bdff910a3d8d8. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM71403275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63d442d4a4970f3c080c1828b95eb5e1cc893405c49ead711a893baa15cfb235. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM70901663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d9ba4438bc62bc6fa547249c8cb731def72a47d9d97398189efaf6ecb80a9f8. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM71403279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb364d9c2548c8f1aaab8c387712b6e2cdfec0e67b936d8eac8e3585c8732f14e. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM71403283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68755207455c31c1e2dec2f014829c80484a6ae9aecbe374b775eb4466f37640. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM71403282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x264efd9769d804d6adf0de1982531350b3fdcfa81533331b8d597f665876da3d. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM71403284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5e297e3dd8dfb35ccb9daa75b17999245f876081a3735ced64c41904140ee88. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM71403281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b8f174c876b8a76b71ce5d0d0e5c8ba0bb2986acddb7c0d1af4f4719318f03a. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM71403272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0f20fa591d2287c6e6ee015e5472de06a9d6c40f4ca33710042e9bfb568c5e3. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM70501659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98800a85780a21eff2abe45087b1a0e7b7251008163044130dae227b5af382be. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM70501561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81912e1675d1207c871bb42010325aab6b51bcf4bff18a898a83dd51fe0e7797. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM70501562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93e0425820e4eca3a917ea78ef672f2350783e10e9cb01b061e795789d5da9d8. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM70501566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1624280ad19eeb61511d36a111b228a5c7820e3da5f705429fbfc40a6431bc1. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM70501567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb078c6512b617e1943b4658cfa52e435ef23be0b8c1c3a69037ca25a8f0bee47. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM70501572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xceaab2bae1aa22030b8072f937f8fa0309f9d1271e1c265a2ec4a5cab1027db4. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM70501574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb02ae56ab33f404ea6c850d678d52671f289f2d9dc3fd32f1132adcd49e2b981. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM70501575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa9e92b9e4eb7a9f5b02503db9a88314cf716e9b87a2ad11c7cd5febf577eda0. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM70501576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x076194df9ea4623c6c996b05f481cf036db6d078434393ee06ea71bfff35ddf6. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM70501577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94bac9919827876a3229d916dd11adc41786c5fb381da08c0f7b230eeb4b3f55. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM70501830.
Mother and Child - Lullabies the Whole World Loves
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cdef4e83280c9d948ed6aafee2b817a5bd569b19487ce876f1e061d98cb21ca. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA309700134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74a7481fd57a87b2a27f78ec977c25a8c3db892e86cbd9bfb245a23d21629d1f. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN120103273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd52d8d1a975aa4214054dffa881976795b91b89e9a8166a3f8d89342f0a211c5. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA309700129.
The Italian-American Immigrant Song (1910-1940), Vol.2