I Fiamminghi (The Orchestra of Flanders)
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 0xe925876371f87667598bb2b18d7674d2c124659b7abe9085475a84182a555e44. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9bb2a5de-b15a-4c81-841c-fb735c898e1d.json and https://artists.proofprofile.net/proofs/artist/9bb2a5de-b15a-4c81-841c-fb735c898e1d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Music for a Perfect Day: Wedding Music for Harp
Sonata for Harp & Guitar, Op. 374 "Spirit of Trees": I. Andante cantabile - Maestoso rubato - Tempo I
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 0xa0770fbd1e8c7830c42ef16ee58e6ee44f5c348a3cb09b2088715dcacf8af067. 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/USTE10301530.
Sonata for Harp & Guitar, Op. 374 "Spirit of Trees": III. Andante maestoso - Fuga. Allegro - Andante grazioso
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a748cdfbaf3138bf7dd043382376e59afe283cf39f4b3e177765b3ff8868fec. 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/USTE10303530.
Sonata for Harp & Guitar, Op. 374 "Spirit of Trees": IV. Moderato - Allegro conspirito
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x816887e4c0b84f5cbdb4c517e0436c804202434ea645cb9c5ce56ba47b3e0f8a. 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/USTE10304530.
Sonata for Harp & Guitar, Op. 374 "Spirit of Trees": V. Andante appassionato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0fc81afe92f100325e0ef5b91e52b69c3235da869d0387512d8ca0010ee984c. 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/USTE10305530.
Concerto for Harp & String Orchestra, Op. 267: I. Largo, maestoso e grave
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15a1d067a8c040aeda5a8aebbededa3aac1d8a32320ce8cea91ac48c835c45f5. 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/USTE10306530.
Concerto for Harp & String Orchestra, Op. 267: V. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x818d7fd4320814467e4c3b6e231a8b9484b242ba903a1e3b6ba8a9bed94d4cce. 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/USTE10310530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77284e311058611e55e46f478d7cb6bc75b7f2cc32d2e699abf722471dc90371. 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/USTE10311530.
Suite for Flute & Harp, Op. 245 "The Garden of Adonis": VII. Andante molto espressivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d1ecd3586a63d7f4c250aa5ad400d675eda216b5dc43997561d9cc20ed137f5. 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/USTE10321530.
Concerto for Harp & String Orchestra, Op. 267: II. Andante espressivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb740839c353ade7ba49b4a66999fbf733ba371e7fd00dc7a5da1e4f1c9565e48. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/USTE10307530.
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Concerto for Harp & String Orchestra, Op. 267: IV. Dawn in Paradise. Adagio rubato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc342349d489398bb035ddaf6a461a64f721cd5916f922847e8b3d52d7f1ee84. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/USTE10309530.
Vivaldi: The Four Seasons (For Harp & Orchestra)
Renaissance of the Spirit: The Music of Orlando di Lasso and His Contemporaries
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71489065a5c5162559bcbfc2ea8c722d009b7b845de116dcebfe906a40e14946. 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/USTE10801716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3630b00c15097987c143f3083bcb7f3a9db900816f8567ce0038d824de11da91. 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/USTE10408644.
12 Concerti grossi After Corelli, No. 4 in F Major, H. 135: III. Vivace
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc2593415e36d0e541edbf8520f9abcf8e6b3bafb6c7665dffaab0d0ae127900. 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/USTE10815698.
Gloria in D Major, RV 589: VII. Domine Fili unigenite
Atlanta Symphony Orchestra Chamber Chorus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67e1a20789ec4520947a8e7af97b9232d7c0f616035be7a3df6087622e4c82ec. 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/USTE10307194.
The Four Seasons, Violin Concerto in F Minor, Op. 8 No. 4, RV 297 "Winter": II. Largo (Arr. Y. Kondonassis & R. Werthen)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ffd28ebb50b9b157a19c06aacb536c414eebf24a462a239cfe1161365b99c88. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/USTE10311523.
a calm playlist for reading, studying or writing
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25c3bf5344303721d6e771c1cbb3fff6e122c9abaa92e8ad54dc4d6cdca35446. 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/USTE10436501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67eca0d311a0b7df7a3cdcab62067f80f8d098af4a50b7867a0e120e19a06342. 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/USTE10301440.
2 Arabesques, L. 66: No. 1, Andante con moto (Transcr. Y. Kondonassis)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x290e99d1acf17ec5bbc98f2256671a0b78881ca9767fa41b7e3d1b349e0bfd00. 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/USTE10308361.
2 Piano Pieces, Op. 157: No. 2, La fileuse
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedbc620fa6190c888993f41d862950cb84fd54f32666c5756c37675aad04a3fc. 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/USTE10302313.
Nocturne No. 9 in E-Flat Major. Andantino
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce1d134c9ca5579f3bf610f2aad5ced50a65f5098a531d516ce6bd115db493ba. 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/USTE10307199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5d6944a7468f031387800bb3b7ebe18a25c4f30a8316ea87b8196b3617e5048. 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/USTE10460406.
Nocturne No. 15 in C Major. Molto moderato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2bfac04ac9737ef71b82fd7b1d0541be8bc503d6607283aaae76d986c6ce4a9. 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/USTE10313199.
Sonata in B Minor, L. 449: Sonata in B Minor, L. 449 (Transcr. Y. Kondonassis)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x801f64fe8b28f982c7270effe849ea4c800187cb54fae6ef0ff156207a2d5c17. 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/USTE10302403.
Tavener: The Protecting Veil & The Last Sleep of the Virgin
Kancheli: Light Sorrow & Mourned by the Wind
Górecki: Three Pieces in Old Style, Good Night & Kleines Requiem für eine Polka
Kleines Requiem für eine Polka, Op. 66: IV. Adagio - Cantabile
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbc70c5fd1211e72d7fd64044bbec1fa5dc0feaf54286aeb6bc86bcd76cf9c6f. 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/USTE10407417.
Symphony No. 6, Op. 173 "Celestial Gate"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03d3a99c6034aef78fb12910b77bfbef12ed99f5b4d506baf90508deb22faab4. 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/USTE10301392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf38508505b0b5503c1b857b98e3dedf4375edf35ce3a30ff666d6eb25797a15. 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/USTE10304392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fa1d3db2686760e3c1e7f6ed76f0b09e0f2121144a4509249743fc41aadbb50. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), 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/USTE10305392.
Fratres (Version for Strings & Percussion)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa899dc65143153f1670485eeda8e741073d015aff4d365a90f26c042ff0431bc. 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/USTE10301387.
Fratres (Version for Violin, Strings & Percussion)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04f1b2ea669f7919fe1e1a880cdcf533ac9cb4ce364ad7a7702805bd6f06884e. 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/USTE10302387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8127a5e1877e4421b03fa742c7f7b4beecdeaffff21685d8ff873b1253d0e48. 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/USTE10306387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d2b1ae60b3b6fe74b7f00bc773880f7c4014aa66656cc9dac6427bb3b487edf. 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/USTE10307387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ae20de2ee8fc19f5412a87bcb5150d12eb7459c33de6ae16002c964904aae84. 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/USTE10309387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9559b5670b38ade0fb3892558321c8a6082651816d938de3a89b05486990a413. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T18:56:08Z), 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/USTE10303387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8e5f720dff8adef44307d677fbebec6573ce07dae6b548d8c8380af4bfba14c. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/USTE10308387.
24 Préludes, Op. 28: No. 7 in A Major (Transcr. Y. Kondonassis)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08a3cba604962b6e0c7ca4c878d90aab20ab62ec27ddc01ea6970714fa7bad70. 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/USTE10311533.
Suite for Harp, Op. 270: VI. Presto misterioso
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x136b831d83f3165bc26e446c538500c6c2de084c4f758fc2fcc36f2a928de7a6. 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/USTE10309418.
Concerto for Harp & String Orchestra, Op. 267: III. Allegretto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb68815b90e778daf8fd1be6efbc04ccf721908f450551ce526e4ebfb8f0efdbb. 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/USTE10308530.
Lute Suite in E Minor, BWV 996: V. Bourrée (Transcr. Y. Kondonassis)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x224c99c7c31a3b4bc88bde4a4311eca57d258692f1ea28751af35d46cb463874. 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/USTE10317523.
The Well-Tempered Clavier, Book 1: Prelude No. 17 in A-Flat Major, BWV 862 (Transcr. Y. Kondonassis)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf84e4ef4bda8c01aef1ba95c58b8aab0a2d783616c78e914fd83567df5f0db76. 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/USTE10306403.
3 Gymnopédies: No. 1 in D Major (Transcr. Y. Kondonassis)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x396181ddcd0f49b4a38e7f40e34734f3d76158d1984cd0355ce63866009952aa. 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/USTE10303533.
Suite bergamasque, L. 75: III. Clair de lune (Transcr. Y. Kondonassis)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0332bd3913978255d289864906e584b992d9693b86e0296bcabd3cb5213cebad. 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/USTE10303418.
Bella Tuscany: Music Inspired by Tuscany
Gianni Schicci, SC 88: O mio babbino caro (Orch. C. Beck, S. Bernstein & E. Kunzel)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2ce701b7681b535024d9a05b0030c3557fd0baeb380f5a068f2b29e7e402b63. 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/USTE10401644.