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 0xffc5722ea2f358d38381d02c205dfab500c2a57c5dc97d03c848c7164df206d3. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c3188abd-f536-4339-aa43-ea6f57c1f21c.json and https://artists.proofprofile.net/proofs/artist/c3188abd-f536-4339-aa43-ea6f57c1f21c.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 0x24624a6a6dacec8c872c8151eac56ed8de7855dbd904b22116c68bcd10b51a70. 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/NLS761800375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf62fd65e690c8f8cd9a245276b0e6dc09c527c6da0604ace828b24149353b5a0. 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/NLS761900634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x255b1250113db328c809889d6548347a958499b348aee4f48978aa9c3b080f24. 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/NL3GR2409802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c009f938355e8408e0fc793326d5b65920a5c04ede1b7301aee67262fe09c77. 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/NLS762300965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aa33a452c78222197f719b575b6bff235ddd455dddf5e50cbd0b8e71fa56c24. 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/NLFL72400179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7712793bff60e868e9117498aa4f22512968e8a9e0fc8b5e198ae406a03bfa0f. 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/NLFL72300954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3691c25bcf4e9a92c2a4e0a5099beca5ec845a0c63c575bc9d858dea646218bb. 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/NLFL72300873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc51cad1f23c7a42177e0b5a5acf6f0122df0b2a48fa5960dbecbe0d6a438c514. 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/NLFL72300672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x553bd3027dee11b477a0fa049cb1c4df90a52cd5d43f5365c6cdd33713687423. 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/NLFL72300577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3b96d485dfc6750bb63624d1bb55709644c32217a9e5327f5fe67859c5898e6. 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/NLFL72300375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9867babc19f065186597283a9f474c1585b976a2ddc42ba2188415f59fef3700. 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/NLS762300093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10dc55dcdca4334a05fd0fb74a50236f5c0a8550a6ae71b468cc59a6d2690518. 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/NLFL72300097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f7dc6b3ff77eeda3f1a936059a0797d4df53acdb7dbc91aaf8b3725ab05e827. 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/NLFL72300024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a583d3c7b568ea714909011d9ba1ac32ee02e28bdacd698cce5079183c2fe1a. 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/NLFL72200245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa975022e41d76c7c920e8109c2753dbba8d6bb104553ecf5b9f396d843ddbb84. 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/NLFL72200021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x267bef39227fa35b264d3a23098e8be35435e9fc501aaf7efe12f4f3e02dc0bd. 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/NLFL72100950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65688c18f18c0e8d4bdb0159792e677b88f8c05b25e67caae57774670cd6efa4. 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/NLS762100141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59606dd919c82a899bd6eaf789c0b1f6fe10292283049fe1950358355b0927ef. 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/NLS762100031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbaf831d63f91ccb7bf9719c2a6403656873de09bd1a85ab4121eac8df30f86e. 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/NLS762000487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e0e054374d15a915c5e5c692179afeb19dbb354e467d0c5a4bae1b0de74ca4d. 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/NLS762000295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51fd9c49cc30697bf6a0b505b85a23dde454e6cdb0d1eed89d2b6bf71a7b10c0. 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/NLS762000098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4855fb0fd96bed3409307e9c320a55c75841c3dcebbdc5135ce5b80c27d272e. 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/NLS761900773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa849bfe3f1edb929a31f697f8e6d9ea07aa0adbecbea0acceb2778a9b7dde869. 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/NLS761900717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec2f0a4e96f320cdb3a0b72c0fb0b8cd7a6b88d1e9ce46440271be081f7b9ce6. 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/NLS761900525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x290435993fb7cd498afe5dc9e293757c2840682b366fc4ba5301b99837b543c3. 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/NLS761900012.
Planet 10 (Official Indicator Anthem 2018)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eceaad35c59a46beea7fa52a9d7e0c13daa95a8eb609a5a6f1c78b19ad85239. 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/NLS761800297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8af495d9bdb20ec38204d1d147917d2bb0215cc8335ad81297eceddcc335d9fd. 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/NLS761800200.
Stuck In A Dream (Official Outlands 2018 Anthem)
Stuck In A Dream - Official Outlands 2018 Anthem
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34e55c3f6503dedf186dbf73f344a1eb70f5915aae0d1b93828a5d860a19f854. 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/NLS761800158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dca3ac9d10c029ce2ca8531f873c74408b9f9f780404deb37971e152497c041. 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/NLS761800132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf572bd987f886216c979ef96d514b2151a1a677f50a908c7d6404c972fdde527. 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/NLS761800026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b05bef5b7bf27740a95d8dcc2ae22f8866166f060ae3d8e2939d61b05851479. 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/NLS761700405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9683bde24144039280f0067aa0e9d7b74210639f4f583318059c7266178f0a87. 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/NLFL72400863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe78f875b4931aaa14110c1caa1c04ebba0d75720f17e7824f165a0bcb2c400f9. 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/NLFL72400581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53307858a990e39eb571c5b7d7060f48ac986053dc5dbc23eccd0a27c665d12b. 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/NLG3W2400156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04a341290fcb0f07f929ccd6d46ddf5fe17b0da4ad8cf2e68adf64d464118ee9. 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/NLS761700148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad3b0f3943a583b319b6b52277b2cd8c73df0f26dc9f0ab2b601b91b38f4231f. 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/NLFL72300241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9867babc19f065186597283a9f474c1585b976a2ddc42ba2188415f59fef3700. 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/NLS762300093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24624a6a6dacec8c872c8151eac56ed8de7855dbd904b22116c68bcd10b51a70. 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/NLS761800375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c009f938355e8408e0fc793326d5b65920a5c04ede1b7301aee67262fe09c77. 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/NLS762300965.