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 0x060836f256c567113661fa644046b576ac03d895a2a197c208f058f0def22e76. 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/d08a8ccf-8ba3-4b5c-903e-f5ce354d5bf5.json and https://artists.proofprofile.net/proofs/artist/d08a8ccf-8ba3-4b5c-903e-f5ce354d5bf5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Legends & Light: New Works for Large Ensemble
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 0x51eb5244b05a37bbd67a34269016ca5541b09f7185d5786d4fafbcaa44c2a6d4. 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/USPMZ2311801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc8285c3917bc665f84618b31d300df94c2a56781b137b897bc5770e270cb16e. 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/USPMZ2311802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93b3340c7a548f02938b49cd35d0145addd1ce452921d55a720ef1b256659cd4. 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/USPMZ2311803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69abb049a51a0fd9f80d4932cd494ce6868ad2277f0ee5436fae4c2f8ffaf19f. 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/USPMZ2311804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc671bf5ba3e91c903c8fcf65e7da166c2d6c8768e0dea73cb1d545c2843f09a2. 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/USPMZ2311808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80aeb1b63631219754a30db9ad659f2846d23716535af8e1ca3a3208591c2bd3. 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/USPMZ2311809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ae96267341967fdcd60576cf8c84ab39ca84743c66e0cfe766b75ab6873c20c. 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/USPMZ2311811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd21c775068236441ce361aac1331fbbdbdfb5df4006907897c52b98267b33ef2. 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/USPMZ2311813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb992383b08a9e3ebec2512bd4b9bcf635169ab9101dcb2084f9fcbbab87b2176. 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/USPMZ2311814.
Richard Galliano: Petite Suite Française - II. Aubade
Inviting Worlds: New Works for Large Ensemble, Vol. 3
Matej Meštrovic: 3 Rhapsodies for Piano & Orchestra
Matej Meštrović: Danube Rhapsody: I. Birth of a River
Camilleri: Piano Concerto No. 1 "Mediterranean", Accordion Concerto & Malta Suite
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x285317f8fee585f33d31bef86bf8bc1383fb8636029c36968b178e938e7f0085. 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/USPMZ2412406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x639cc29098628ae8c4ba85e73991d226b45ec5d5ab57f886518285385060cafd. 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/USPMZ2518801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50f08e088e477dde96b9b1eb831e62df5fd989512612d93519d595c3c4f30e15. 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/USPMZ2518802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0949233f1762eb464fda7f101b79c4f51d83da2099eb09a8f2d501a23b8ee0d. 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/USPMZ2518806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb40b8b09b8b00aa4407b0c17c1be1657f191110da0616d18acf75f8a2386747e. 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/USPMZ2518807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1b17e3242e708040b799fd1ffb1105a01b84528f37287b5acfc9c1161b8e3bc. 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/USPMZ2518811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6cffb96485ba46cd8a257a761e2c4eacf46cf92fbed499abb9469db68c05681. 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/QZLZ62000101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x487afa32c083f1a243cd02b5a394eb3ca84380b5fb5c64828c81aa23937509d9. 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/QZLZ62000102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x784199bfa16c1e80af3e350afcde403017fb60e629f2b90a0a1a93dbb5357b2f. 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/QZLZ62000103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9f05b89d0c48a3a0b847394d3097d5d20b06e1a1fd0870bbaaf2ce2b473aff5. 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/QZLZ62000104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe27a9cc82ab6bb3eebeb3b819ea6b72f6cdbc661d97c2ff025ab1647cedda9c. 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/QZLZ62000105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98446349ed441b39e3b428dab3f5e7f3063a6ff0ee267873ef333b0b1a4630a5. 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/QZLZ62000106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fd119ba3aafcbc1be5d1cae37d6dac76ca006f21292423036032c850a96c090. 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/QZLZ62000107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a5bb56b448428e01c63e7acae79142c7ca09962f5a3e857c0e745a1b42118e5. 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/QZLZ62000108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1a1090a48d24c013e9378b55ff5f27171918323791747c51d68cd0380bbd4be. 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/QZLZ62000109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd759fdf183c985f96209e3adb42049ae76c7c1a2c49d8b890742e9cab05fbafe. 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/QZLZ62000110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb635c7c3044834fda079205a153f90dd568ff661f6b0cea3c49bb0926a669ff3. 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/QZLZ62000111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x105437e575e72368b18c757707980c8dd3c40c14a6ca81a6f449ea6c7ce4525c. 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/QZLZ62000112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1619714c57bbd0fa4db1ebb96a9321b894b6ea2211bb3759ead67d1f80075d78. 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/QZLZ62000113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa71ae9c29383ea314bdcb0f111e0b5a81a20c14f6a851287bfa001bab4040d11. 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/QZLZ62000114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbc906272528673296af34f4ba2bcacf04c0666add1c2684ffc4fc3f01b165f0. 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/QZLZ62000115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e6001fdfdb93fa8543b110151e31f10d1f5967a90100c6b4ca8d20a759589ca. 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/QZLZ62000116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ad4ee6cddbccf5ff8f409947cc22391a019bb1b53b2b4d32498d1ebd07e05a3. 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/QZLZ62000117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x301df63b8fe174d86d5baa908f9bc9ccb01cae3983d0bcccce61267bf3bee4a9. 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/QZLZ62000118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf384fbc0763061a8959816bb8234c8a861371b715a8a529f407af9be5d1b1601. 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/QZLZ62000119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x872537532174fe83ae58799d7ba78e2880190fd3ca47cdb7317d27c7098bd9ce. 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/QZLZ62000120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x316b2028be13f37b0933077aa5e29837e3e0222b2a5c4719102deb55aecff721. 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/QZLZ62000121.
Cunningham: Mezzanine Seat – Works for Orchestra
Tchaikovsky: Works for Violin & Orchestra
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83a29457654c6a83ea1dcd5de0af753c448972b95132944e9917551adf572d68. 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/USPMZ2511311.
Symphony No. 3: IV. Let the Evening Stillness Arouse
Michael G. Cunningham: 3 Theatre Pieces & Chopin
Prisma: Contemporary Works for Orchestra, Vol. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb84690ffc99dc2dae10948700f108ddf43785c8ca9eee3b6947ac5eaf667dad4. 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/USPMZ1913203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6011107496e700a4553778c106584ec2e274b4d55b4ebde24173dabda0cbc82d. 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/USPMZ2511304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf90250173cd3666aed7e8ba76d865162fc5938d2f83531f7ee05ab1101f80cba. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/USPMZ2511305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x430549094d98df835dc382d913aaba2d64bf8e3e783d68711f89b4c06f91e834. 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/USPMZ2511306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8fc75a01ce649461f556c4cd9f98b4264fcfae674c59facf41a16325eb89664. 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/USPMZ2511307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe68ceb4a4dd72cceaffeef3e41071066940552859143be19c6430560b8a3f8fa. 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/USPMZ2511309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83a29457654c6a83ea1dcd5de0af753c448972b95132944e9917551adf572d68. 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/USPMZ2511311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f2444ee4f70f73552ad4cc2f5a1533ef10525affeba918cd26f2cd81ed6b5c5. 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/USPMZ2511312.
Passages Through Time: The Music of Rain Worthington
Journey to Serenity: New Works for Piano & Orchestra
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x596defa59f01a69af92897f59ce7665dffda2778fcca0356bcbeb6ad4f8af804. 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/USPMZ2515201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x756a9a6b2745361b25c15b0797cceb10c9d07df020d8d60201f009a52a2dcd4b. 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/USPMZ2515203.
Sirens of the Salish Sea: IV. Serenely Sailing
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2d9b2fa3ccd13639f15e029ac4fa9c3fdcbe19032396be05ed798038d5238c8. 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/USPMZ2515204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd93c8c4a29333a517ed7a7a674ac3601544e79378536bceecfe19cb4f538a599. 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/USPMZ2515207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f4f5f4ea4c6f9a784decd72a6e488529f2d44ae1860a38a959008974c6e0b42. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/USPMZ2515208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad032188d3ba7ef7c7c62bbd039d8c41d26db3470ca17775757af64156b0169b. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/USPMZ2515210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6cffb96485ba46cd8a257a761e2c4eacf46cf92fbed499abb9469db68c05681. 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/QZLZ62000101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b13604d752e4d190534cbc266bb0ddedd2cf6339b193223caf45c47fb957811. 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/USPMZ2515501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaff430f01c3f017b576fba5e4a67efae19ccd8097ac786dd0c678c843350058. 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/AU3SE2502520.