Fantasia may refer to: Film and television Fantasia (1940 film), an animated musical film produced by Walt Disney Fantasia 2000, a sequel to the 1940 film Fantasia (2004 film), a Hong Kong comed
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 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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd76097f3e1aed5a44e29cb5bab201e658d24afa9e40310dfa9949d234cbd14d3. 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/448f4fc2-0e36-49c5-9291-36c48fc524f5.json and https://artists.proofprofile.net/proofs/artist/448f4fc2-0e36-49c5-9291-36c48fc524f5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2be14a6e27a6e1be1fe87a497753b051c4205cf66204d27aaf1f5fcdaf9c9bf5. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/GBCTA0400049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41455d03e453ca73a41179a61b048822374b1002f2561b5cef56a35e51c746c9. 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/GBCTA0600273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73199289f465eb5d81d558c245a0fd78c6fa52d486d7fe1e9d333a23da0864ff. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/GBCTA0600299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85265e0254787b43207885bfafa9beb82036af38d503e18a43f14f6e443974bc. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/GBCTA0600304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16203a1c6a943addd07ab127c34803b8f76898690960e37ac1fb4bbf90ec2db6. 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/GBCTA0600243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52f116791b8e34ad9b2da5e92529863ef483ebe53369275e23abcd72851d67e7. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T16:45:52Z), 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/GBCTA0600295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16ae631e6e7e88747ee5c4df6c26f205678ca4ae74ce3b18b014e94438a5ee7a. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/GBCTA0600298.
Dance Vault Mixes - Hood Boy (feat. Big Boi)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2d97c01661ab5d2611b89307402874d690a7b8953941e1a3e7f46cbb0846564. Chain 2 (Bitcoin): anchored in block 957866 (2026-07-13T14:54:25Z), 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/GBCTA0600202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a30dca347edd69a4701ab27569aa607b526ee468d6ed7171618788ef4bd66d1. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T06:33:30Z), 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/USJAY1000037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd3b624745cae87531ef752c2e06550052ed113500a3dfab3d31846b65df555d. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/GBCTA1000182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad60dc44471159e30e09996c4f210bf5e25df2464c1522698e0f940e9bc0f70f. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/GBCTA1000186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbee34c2bbddebbbcb5b6080a936f01e3a76c4bbff262faa755e5c11d2ef548a8. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/GBCTA1000187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf091f915d8d536d371cdadb582c6e6bd39225464ebdd11689dd93d73cf4f3a37. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/GBCTA1300013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce0e3df23707546688b4593c62c7a35c15a950bdb5624e801936057bf102c37d. Chain 2 (Bitcoin): anchored in block 959018 (2026-07-21T16:58:16Z), 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/GBCTA1300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a1a7b4efdc3f9c8c0879e09f687e2a61cd1398fbb644bc58d681b9644f83419. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/GBCTA1300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf97ccbf15f362e0f0389d634a62f835be6cd0ca869dfca4b9595e1e68ce703d. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/GBCTA1300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf67f5e5efc8c01f09a36d30c151ab10d6cebc79da9d1d6e5718c256c9fb73473. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/GBCTA1600009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x172a19eb4e24ac461d5a5ae95d15009a456161a53e605681821449265873ed7d. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/GBCTA1600012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3535369d01a5e5b2a2c55ddcc64d62dfcaa1c9ddbf24c51fe3e54965f2368757. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/GBCTA1600007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad69e32e2823cb248485a663781eb960c44a3ed7fff162fc376b92e60a94abb8. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/GBCTA1600014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4004721ecb1895b4f16b1453f36ab1ffe7920a4f1358d25521d718b7cd85978d. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/GBCTA1600015.
Strange Fruit - Recorded at Spotify Studios NYC
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2467b95e36f0177c63a2824de2bfca9df72c23a0784d0cea7575e23730d66ae6. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T10:04:40Z), 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/USRC11602824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc4d6b46912765ff2e3dbcb7587ccc0ed5348929ada1470344712ead27012db1. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/USC4R1706179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8611ea322cb33a0d162fbc22b6a1604b4371b7d3366f6233b801df9b0a82532. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T23:42:24Z), 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/USC4R1706181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6592037f73d45bf4cc6dbb0d7e9bdbf1f0b87ce23b96ee19628e6fd635ba137a. 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/USC4R1706189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x009cd5431e0eb262b2703c94820ec043c30ad8b2307e387af882f19852ad699e. Chain 2 (Bitcoin): anchored in block 958722 (2026-07-19T11:03:50Z), 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/QMRSZ1901736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaee7767ee6f2cb1ef7e26e1fcde3bfa434e2437f6511c01c2dd98743bbdedff. Chain 2 (Bitcoin): anchored in block 958069 (2026-07-14T21:37:55Z), 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/QMRSZ1901739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9428d3dd1e84cc08ac44174ddfc841a24c9f53057bf0a3011cf79b899f7a42f. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/QMRSZ1901741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3ae30417b9e03713ea61af58412dbafd24edeffdfc5ce6d12a0cf8cc593e062. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-21T16:32:11Z), 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/QMRSZ1901743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c0ca9858ac66ecc2d85378c37f6ecd7d016fbc357648c2138eacc4d496f4f3f. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/QMRSZ1901744.
SUPERPOWER (I) (From the Original Motion Picture “The Color Purple”)
SUPERPOWER (I) - From the Original Motion Picture “The Color Purple”
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x612d2418718880e1bcc1fd8d41ce1f56a5285b7dce01d732abb97a409fd4fe72. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-02T22:05:07Z), 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/QZS7J2375052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x185296fb058301da4e95a7f42a560ae653c7279a1046e3add0e7f7b88f7b24a0. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-02T22:05:07Z), 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/QZS7J2463639.
The Color Purple (Music From And Inspired By)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63bf8ef84bee7d004e709278f89b4cf5f30c241121077571a6c8af988410e3b3. 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/QZS7J2333920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d6babeff1562cb05e78447a9020049248d56b90d4fb167a11df3e163d60630e. 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/QZS7J2385940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7926c054585ed810a160d8ba6f4dc1f6576550b661716d2abe629e8924569404. 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/QZS7J2317706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x136ccde6172a5a7037c05897288bb1204fdd407d9be8fba33976632efacba897. 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/QZS7J2332480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8abb6e37b074ac7fb2ff3f737e46e3bdd6a0c283107f3490ade178cf4800d64. 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/QZS7J2340442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x612d2418718880e1bcc1fd8d41ce1f56a5285b7dce01d732abb97a409fd4fe72. 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/QZS7J2375052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49ce0f0b8196877e84a79a1c391452eddc8163aa940d6bc4b5413e19a4dba148. 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/QZS7J2364372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x983a56479e18fa715a941720f98474b7171d4784f2757075c79aef088eecc0d6. 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/QZS7J2308635.
Hell No! (Reprise) - Missy Elliott Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e5dda519464d3bea32ebf6ed8def10c712da34663fcb01d263bd50aad6f515d. 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/QZSYP2300480.
R&B - 100 Hits - The Greatest R n B album - 100 R & B Classics featuring Usher, Pitbull and Justin Timberlake
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x115b1b9a04b0e7448ce1aebb34e455cc315f1edb885d9cd1275c078928bb5653. 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/GBCTA0600240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x115b1b9a04b0e7448ce1aebb34e455cc315f1edb885d9cd1275c078928bb5653. 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/GBCTA0600240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd54dd83979e77bafa25feb5120389121b4cacb4c946710df4e7f353bafc418e. 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/QZNMV2405868.