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 0xf0aede67e090689a1ad3d47214ac718d09f35b0a6a006fe9398953a1f1988acc. 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/15eae6ce-453e-400d-bfd3-0ae20c5dcb9a.json and https://artists.proofprofile.net/proofs/artist/15eae6ce-453e-400d-bfd3-0ae20c5dcb9a.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 0x2c033f2d759872028b81ca93302bfaf5dfc8af1cd5c45ba1bb618dba3c06ecc2. Chain 2 (Bitcoin): anchored in block 957638 (2026-07-12T01:56:41Z), 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/GBMJG2025558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc030d37eed30e4f0ec4bce658fc1b6c0e010877031b37c6c3951aca5d9282ba6. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/GBMJG2025560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91441cde85c65302d28c2171a08693ebf64a870fac93a04b1a7ed5df5e9d9c9c. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/GBMJG2025569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4be7ee90833b9917a9dc46c1e4640d820723da93dbb7fb6d49c8c7efeb2ca8d. 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/GBMJG2102503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7822cc05ad4591021581aeb87cd4cc9a1c41cbd5eb42da779c24d1d052702cd. 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/GBMJG2102506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeb9e5a41cde17dc6370b6a4c9c1d04bad6f591415d3c62eb7283c6c1e146122. Chain 2 (Bitcoin): anchored in block 958695 (2026-07-19T07:37:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMJG2102509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4389b133e5ad60f78252c2bf8c7eece9cebebb023b909d1b4103b4302d6aa61d. 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/GBMJG2102515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd9afe0859758dc5723f723aa22faf23881e4f93095c612daca271252f7a1e03. Chain 2 (Bitcoin): anchored in block 958197 (2026-07-15T23:22:31Z), 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/GBMJG2102522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfddad65b3d30704367ed4995a4677b96e4fc4de8e4abc25b61e3f2674bae53a3. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/GBMJG2335844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94f2a14316f4023c126c24681ca25f369df0cf4bca99b589fe119b45a3cb5996. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/GBMJG2335845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35cfac6877ceaf26cc396578d1e78f7962dcc7e74252f7e969829e5cc933bb94. 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/GBMJG2335846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54e50020169614936be8abb83bbe2a8defc46c071e4485e74e30a64cd653617d. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/GBMJG2335847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae01c4d272efec4e14e69737734c644c93277a0752c331671c03324a9ed9201d. Chain 2 (Bitcoin): anchored in block 958680 (2026-07-19T06:04:14Z), 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/GBMJG2335848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40a94019af231d4f0b77d7a8c8485219c7cea9f031a4af0b9e9eef3e93bd75cc. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/GBMJG2335849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf652c3b19db209ce7e54fc64e1c6a2112f6abdf4f7005dc2b2459f431b3db43. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/GBMJG2335851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba7d7b430446d4365c511bdfb4a5e30154c2b3a9e1c6157d8010b899852ae8a2. 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/GBMJG2335852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f45d1a429bd57a7990b018675f28bce94aba2edc7678580a381c6514661b65e. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/GBMJG2335853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e06e1887674b60cc9384eba541b63c8f3316d701f88642aa3aa9e0e2291b3b2. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T10:59:29Z), 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/GBMJG2335854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x639e7a5ac46526064ac39da969308db63d860892d5b2750c7141abf99e5bd1a9. 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/GBMJG2335856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd14713ecc47471efef797ed24a9b4c676909ee65c3f67ab8eae09beace3803a7. 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/GBMJG2335858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf11af1b83ba33d0b39473402854d41f4c4b4d4ab959c0e6ae05d5ea728b91bf8. 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/GBMJG2335862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50af4e18ddd42c097f80a2602954c69e70ddda2fc6fd572645aecfd734ee82f7. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/GBMJG2415350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe974b96f0298af4d599d74fbb382adc70bb5ec66c4506d3a4d552edf18d08680. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/GBMJG2415351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa987f7e2b420103d7f7c589c112eb785afe461d242028c12354e1b589fa6bd7c. Chain 2 (Bitcoin): anchored in block 958653 (2026-07-19T03:54:23Z), 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/GBMJG2415352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4942679f394d374f6e4b7d833b528f5afd8c9dffbac84ae68f13aa79ce21533. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/GBMJG2415353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x586e5675a5abd6177f784cde4482aae164cdf279d604c272876c74417190194a. Chain 2 (Bitcoin): anchored in block 958246 (2026-07-16T08:06:05Z), 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/GBMJG2415354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc66b17b210cdb4a25d967773e525f60d650b28a06f7e11508f74bb805f82366a. 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/GBMJG2415356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3264eba7223e7998568bb04582b9d57687dbbd3ea866a34049f6f7d97dae64d. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/GBMJG2415357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3f759b59cd1f0d9ff0e5214934874a30a1f237206d30d5aed5f6ce9173a5f45. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/GBMJG2415358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58d6ded1c66cfdb067b6d53d84310fd107c76852595de10a5058604b4dd13475. 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/GBMJG2415359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63c858e1056f604e7c0f4d846c1583fca83dac2ed3195f8d29993121da0d3790. Chain 2 (Bitcoin): anchored in block 958686 (2026-07-19T06:43:29Z), 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/GBMJG2415365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e2e3e6fdd0524fef90293d8cb1cef363230c6b2dd3a92eae5fb74e2d60e14a4. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/GBMJG2415367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb16866713fc26407e66ff9cace9d42f55be841c794fb227091ce2bf35c03f050. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/GBMJG2415371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5791c07967e690e3218c128d57fd555b62ae807602a2a8d4b96826108e6f6b45. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:09:33Z), 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/GBMJG2415372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a31284d3e97dd925d2c42b17f91119d6d62b718f177d1677e8305636e0a9a39. 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/GBMJG2406424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x044977480328037dd47d1436d7329bdf0f6bc3217131344175d8983580ae8ec4. Chain 2 (Bitcoin): anchored in block 958246 (2026-07-16T08:34:11Z), 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/GBMJG2406425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3d8141d58627dac1cd1377c5653c98948e7b6ef98ec427de577b426b2619afd. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/GBMJG2406428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d647b2185b9e2d2be381d296ec1646f6a7652a3e6a41d170dee9376d7f5cc7e. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/GBMJG2406430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8368a2296bf184cb4cb0c6696920e20187e1e642eb1ea15700799d5719e6ea88. 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/GBMJG2406431.
Nginengom' eNgithandayo (Seloko Ngahlengwa)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7b9fc05277a0d8ea17b2e51634421df8045066d1def5d2fc9ab0ea897fdb738. Chain 2 (Bitcoin): anchored in block 958696 (2026-07-19T07:45:31Z), 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/GBMJG2406432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc65e061acbbab54890c970156d7e75d01168fbd926cac07166ccfb897274d4e3. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-20T01:33:14Z), 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/GBMJG2406433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb29073b05b43f09c3192209ddf42aa3a44e4dd5b77f432a30bd790b769b885f. 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/GBMJG2406437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5cebe875d502518292be108e8ba95f3100fc91d1168ed97f37b85fa3c891f5c. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T23:38:23Z), 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/GBMJG2406438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc58594a8ca5ea5cf0e4c2a9aaed1a551e2a87a5e10662cfbcf3e6c840776e671. 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/GBMJG2435205.