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 0x02dc3d3711b03b46b310a5ec021eafb50aae9cdc61246e9e5b7eb4bf674aa91e. 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/20ab815d-101d-4daa-92f3-953d1828bd80.json and https://artists.proofprofile.net/proofs/artist/20ab815d-101d-4daa-92f3-953d1828bd80.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Elements (Meditation Songs from the Dine)
Sacred Mountains - Meditation Songs from the Dine
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 0x2ad8b66a45db5e4a8859ef7a4ba5c953071f227be0fc9c39e0fc40c949a82cc2. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/US8640538301.
Songs of the Sacred Circle - Harmony in Eight Parts
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5335288e3bd6338557fffa84c237799a402b4c908dde74ccf49b224fd96d9f3. Chain 2 (Bitcoin): anchored in block 958392 (2026-07-17T09:46:31Z), 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/US8640844601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x260a2932d0f68298cea1dadf9751c14926f973aeccc4d99f237c74579361f962. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/US8640844602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf23418e14d78eb4417eac6879ea243aeee04eb6d7d2a8d622fda9671ee394dd5. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/US8640844604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4101372bb396e597d97e852425642720242a04252cdaf1e2cdb738b9458f7bf9. 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/US8640844608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe02af7bde6f039f4ee7e61637e3c3330b927f9150e3e9b39acad0e4ca3ad8759. 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/US8640945401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9de11999019d46bc8efefe02cf8fc2e8e4a6c0989ccb31d60bf4e3c72d16ffde. 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/US8640945402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ba6de29abf07ef30c403320bcb21b6415336432f5b40f891c0ea69d59022e0d. 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/US8640945403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd115b32ab212d0345f62ed512c1f1c21673e7b6095648442acf9a8e6ad83f4f4. 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/US8640945404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d7f0f1ba6551e93a0c21620abd35b56341dbacfa7265bb73b2d62b5dac7414e. 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/US8640945405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc84ff28c7b178c3d71a342b69159c482bbab644cf1502e5bf18945396f5873bd. 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/US8640945407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fb89d2be9baf58cea9ef22a37e1a8551b4c2a0648d6234b854f5a01df5c562d. 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/US8640945408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb28ab543e7587d37b4c4aeb889562d76ec84cf6397b4f0edb33a48fbb6453f4. 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/US8640945409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4568bd5b47dd106ac5ac244055cc39674e2262c52f84cf46581c0cdffcb57509. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/US8640945406.
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 0xcf2e722811664556cca376a7eaa8e7d46d1001f8287cfa1f93863701c03c30b6. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/US8640945410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e92bd97767a8c75a3239da8ae7222269726743b3bd4da5fcf46af2b438e42d2. 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/US8641047801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1892614a55687fa2a5132da4ad46de77d0756ba29000b2f18b4fbcad36eb85df. 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/US8641047802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe133bc083a3bda71137e9d224a4535b8af829ede03e155b11d0fef1d24ec17ea. 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/US8641047803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4c7ff083708d3722d2fc2a607ac53292fd5fedefe2b50d3bca41084a7a09cf3. 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/US8641047804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb46250187ec43ea44a9db598b5d372da78e54bfcbd1a1e1aff5f622f08b2f878. 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/US8641047805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb62f904fba623be387dba62ffd703f880f9b5f8abcf8fb7a0fb4fd8d5c174ea7. 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/US8641047806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x593bef4ef46e1d5261cb789377773ae488336094d686057e17b0a7162366ebec. 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/US8641047807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfe3ab97d5ea2a38a472b219ddee163b310606de998cee292e3a4b2e2c8cd799. 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/US8641149701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bb23325b759579d40c4699b31725f2aba3bd5e1cd7f3ba537c1ce0fff05bc2f. 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/US8641149702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1094976e46a457270a15285df8bd20e889599789efef11d91d949f71ec55004b. 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/US8641149704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb034839eccb0fa96ff217c06a46e7ad096ce8468bb99d57ac9593ccd1a7f6cbf. 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/US8641149705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3a6cc6774ed989c56ccc5d964f06e01aa945a01e2526c6f443a1a51da3bc98a. 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/US8641149706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4984041ba7c05add7c68ca42e70c721b772a61610af94fda1b81f80e8e0b71c. 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/US8641149707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b00288e8bdc8d69fcacbcb34d4c505436cd38b1a87307b5e9df6c77fd3994cc. 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/US8641149708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x480bfc0eeb25deb256a67601037522404471f6187d035616c670f9d81228c05c. 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/US8641149709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a5bce0b3aa1b59786755d94175017179ff5fe73dc6d6848706832aff65634b3. 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/US8641149714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd10b5cb038c3cbf5b706e7007db26d0a54516c6eae4cd380cf85365c15b06be6. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/US8641149703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b48a3bb72caae49b3921014a8f1a4e4b2f45b160e22dbc0a5f941a60f254bfb. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/US8641149710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf977cd92f7054c8ed803ff6c602422e4c5f4383c4c670a7d5b721b67823a9e1. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/US8641149711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x866dc969d557f0cbaceb3701dd9baf6e6cd80b938566710ff5320381d7d4e48d. Chain 2 (Bitcoin): anchored in block 960167 (2026-07-29T23:42:34Z), 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/US8641149712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4c81fcad47792cebed7a0444c049873d4ebcaf3c1606d3e5a0e599e62028c82. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/US8641149713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x992d530c1b73f2f24677e5bf20d97f4158ab3c74ea97cd33c377b7ac6a52930d. 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/US8641451708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x427d6d0ab655914cdc7eaec636c66884665775c82a4e3ca91f310d5297091cf5. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/US8641451807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x739411b4c68ff54928fd3e8ae640199fb19a36a2d06ebf8e9212bf68ea740e9e. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/US8641652904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b4193a07098fabff365ef72cf4566e69095090b0a9441b3e72abf8afa94d7c6. 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/US8641652906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5f6523251b15aeae523ce0496da53847073d4ec8192e42ebbf9c107835dbecf. Chain 2 (Bitcoin): anchored in block 958568 (2026-07-18T15:23:47Z), 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/US8641652908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x899efee6eba639b9fa310d4a6228ede66aa1754289ab463a0b31ad904bc61dbe. Chain 2 (Bitcoin): anchored in block 958251 (2026-07-16T06:29:25Z), 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/USHM82274195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacc4530cd95b0cabc151f3779f78df45f5df367202a561c5d8bee1e3dc25b490. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T02:44:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM82274196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61d6eee94d9cdad7cdf31a443bb903e8488a3f38c1d82e99b8b70e758fb6dad2. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/USHM82274197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71ccd6dfe393798b104b0cee6f9f4999e7c8374c82c723a227d630d4d19a6815. 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/USHM82274207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb790077f5503f5e64bc7df36b269cca06b2248c0011666eff2cafaacc4b6dceb. Chain 2 (Bitcoin): anchored in block 958246 (2026-07-16T08:28:50Z), 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/USHM82274208.
Yesterday's Dreams Echo into Tomorrow - Songs of the Native American Church
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43ed6953de487848c50b6e037635074026552ca9af98862803b7a089497a64d2. 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/US8640741604.