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 0xecca2cb5ad3d490bffefe60d86bdcdf16be810a632cb436a06defd0003e4c356. Chain 2 (Bitcoin): anchored in block 953786 (2026-06-15T12:56:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d7a732ae-87d0-4d5c-b5d2-ddca347b734c.json and https://artists.proofprofile.net/proofs/artist/d7a732ae-87d0-4d5c-b5d2-ddca347b734c.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2441734e0770b6daee16816164ea34b1e297107b5bb13eab560858cec46bb616. 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/DEE790515300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x021bd22d03fcf6f2800871211f6708faa33320cbadfffd0c930e2644a660ac21. 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/DEE790515330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6fde7a89d1765b59ab6c75ed54129f369bfe56f5075aef30516aec9e4b8aaec. 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/DEE790515340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb977fb67c09281582d67215859373f16d3aa57ffa81ce8df10db9887408d00df. 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/DEE790515360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06ea05489fb8f4af04a838b3e5c1aca3529f20e981dff21162622a0f14398f79. 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/DEE790515370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf92eacb671770cbe26a5de910a2b0d30e3beaded81c494dd8afcd0826313f393. 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/DEE790515390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79c5f1bab88c5fbb3606d0ceab169d3895eee03ed0cc3ff46e7fbcedecc5c792. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T16:43:41Z), 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/DEE790515310.
The 50 Gold Selection (Commented Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c415d99962bc72096d3ef7df2e851bdadf72d4e2a77821b4f32acc350de0950. 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/US2W60646301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d53c37482cff4f618fb328e4523acf271e2a9c7c352cbce4ea12f0d1ae06642. 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/DGA052034991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc02a133feaf07cf4f45ae5e4ffa2b70970ec4a72b2261743e3d07d1be64fd6c3. 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/US2W60446204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x037610527267b39dce4ac9d1674bd19b42e9f70c5b24fb2c671f0d6d78a49b4e. 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/US2W60646303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x580a1de5b7d782064e6514134d2b5e4c026219696983eab9dadba008a3a26f72. 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/US2W60646304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02223d2a9de785507df25bee8b6a43b8d531d7e9b34f66e11c229643d67305a8. 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/US2W60646302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x463cee81f7df77ac072c3224eb47ef35ecfa85ba367d66f22677626b4ec77657. 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/US2W60646306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa85ff7100e97dc784767a3b65c624845dd404c07a347c5519597d6810cee7cea. 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/US2W60646307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde90cb43d6bbb78e07ef3bff53a0af2a719e0861db786f87b65de15ae0e2d1d5. 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/US2W60646309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd35bdef50e02c8d4dcd2e956ec44ac6843232b5e368a21b0ac82ba94285ead5e. 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/US2W60846706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd25004bd6a1489c9a263bb97aae515b5f58edcb4e21c4f2f4ca7400111830d3. 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/US2W60846704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c415d99962bc72096d3ef7df2e851bdadf72d4e2a77821b4f32acc350de0950. 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/US2W60646301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc02a133feaf07cf4f45ae5e4ffa2b70970ec4a72b2261743e3d07d1be64fd6c3. 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/US2W60446204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x037610527267b39dce4ac9d1674bd19b42e9f70c5b24fb2c671f0d6d78a49b4e. 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/US2W60646303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x580a1de5b7d782064e6514134d2b5e4c026219696983eab9dadba008a3a26f72. 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/US2W60646304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02223d2a9de785507df25bee8b6a43b8d531d7e9b34f66e11c229643d67305a8. 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/US2W60646302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa85ff7100e97dc784767a3b65c624845dd404c07a347c5519597d6810cee7cea. 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/US2W60646307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a84890555ee5ccfcc1ffb18b84e625761d421052b6e859f707776b39c5fc222. 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/US2W60446201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf21fca63610eaa6839e6fb1fcb3829b212aa3b4270b656b662c3535809823e5. Chain 2 (Bitcoin): anchored in block 957012 (2026-07-07T08:27:05Z), 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/US2W60446202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13fc915abefe9e8dfe694d9fcda01a99fd0094b78e7d7c793a6ff6bffb2a3d2e. 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/US2W60646310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6de2d18c0912443f7b84edd1f405cab516e7d793a9da8b7bab032a7da057dbc9. 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/US2W61561625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf69d4a5f5d519503ab7c140bba5176e86c4244ff86cc75ab55642a6baf919a0. 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/US2W60846709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65c67f018c0a39cdc41f4e1ee16e9ef4324cf227f656300e324a87035a4bff65. 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/US2W60846708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b84b1d254ad9f70f7a7acd2e93b461a2293f6e48f53a55dd7a933ea914c1027. 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/US2W60846705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbcafed770e6a61be2bbc0fc7444fa3ab537c9abc4144921e11c153e5d4cbddb. 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/US2W61961905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd35bdef50e02c8d4dcd2e956ec44ac6843232b5e368a21b0ac82ba94285ead5e. 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/US2W60846706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c7f25ad3d62f42b32c581abc2a397bff596becbd282015a50bf0ea277c5b2c3. 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/US2W60846711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5a8227394fad378130bb752a15e94adfabeb9d4a19c0a4501d6a6ed642f6831. 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/US2W60846701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefea6633d8b64ca0074cb6c302598eaf763f07c91e457e42c86d0312780f7870. 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/US2W60846702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96a5f8b9b1692e1b5ff8975551e2f42ba163a9681136c5646f5fd662404f3ddf. 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/US2W60846703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd25004bd6a1489c9a263bb97aae515b5f58edcb4e21c4f2f4ca7400111830d3. 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/US2W60846704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc7c66f91f8093c24d8cee87aa4b88299e5f2004f959457664260dd59a91f1d0. 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/US2W61561629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a50da50b39069f912b5e2b6a8cabb907eeaef60a424040fa0c2da2fd138d247. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/US2W60446105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfee7218c90fe0e008a9f0a176eae8aa464d2e798fe6739c482101274b5def82e. 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/US2W60446108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58cfb737ed8055bcdde2f8e87d19398c20972f6b817d69bf673e3ef40d14e1ac. 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/US2W60446111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb59fbc8c2d04628195b63a886e3ab3836f29a61ec3981f9d6f7e7bdd4a91da01. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T18:09:59Z), 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/US2W60446101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d913c66d77cd4180a1f3be53554fa7def63a78835d47e10acad20c65183bdb9. 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/US29B1056948.
Milonga Para Paquito (to Paquito D'Rivera)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38f83dcf76f4f5cb6141ba5b2e415234f683eaf8c688aaa505bdeb71b4ce0a87. 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/US29B1056950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x169f33c4a6e9805a08e3cf2c4d8bab12839977086139ae022e20e21912e5f0d8. 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/USQ6L2400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56b3a1808cb382db303f89eb55d629e4342cb034f64d8a5c7be45b027d01d9ee. 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/USQ6L2400007.
Madera Latino: A Latin Jazz Interpretation on the Music of Woody Shaw
Zoltan (feat. Dave Douglas, Etienne Charles & Diego Urcola)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5921c5fa3268b607c0dda25caf4164e113974436c4b2083537fbbf2bf62b3b5c. 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/USE6U1600001.
Sweet Love of Mine (feat. Michael Rodriguez)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d24030a25a520fe580a7dc98dc132f156fa98e35ee4bb8299bbed49bba5c636. 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/USE6U1600002.
On the New Ark (feat. Dave Douglas & Etienne Charles)
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Berklee Recording Band feat. Herb Pomeroy
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The Guava Tree / El Guayabo (Official Cast Recording)
La Pared Ausente (Retratos de Momentos Separados)