Sarah Elizabeth Close (born 27 April 1995) is an English singer-songwriter. She gained popularity posting covers of songs on her YouTube channel. She released her debut single, "Call Me Out" on 3 Marc
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1ba66e8df7aded6da4a83516e58367da5a4cf616428240bd352364dfd890597. 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/dd343754-c273-4fc4-bb76-45722bcb39b8.json and https://artists.proofprofile.net/proofs/artist/dd343754-c273-4fc4-bb76-45722bcb39b8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa012d1001cde5ec23a7a9addd8475f74821b71b5d1b76b17f63da90042128d95. 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/USUS12000627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8238b24a7567e54032ffdfded6743266c30d4a0ceedc6531dbe9d17fbb49910e. 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/USUS12000519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c3f0fd3842e7a265caaa84844f2386514c64f0e4bffe401cba97817df0feac0. 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/QZTRX2237049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x291c506e09932c2bc8520b51d0165212e04fc8b0aac0356ba26f13f3f1167d1c. 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/GB8MX2100021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde9b4b16119dc1fb0576e0acad0a421d0e6b0741d8eec7211308f4863c4285ae. 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/GB8MX2200705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x336f13d5882357e414a185c2fe712ff572e8874286b62b1c74199c85117cc419. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBRKQ2486947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcaae27f280b1ec5ea59f98c0c08dfca5b81cade11b4a3c984ba30eb9a9bfe41. 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/QZTV32435452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0bcaf8b22e029f890dcceb936ecf542264dbc58373c68f359a6cc3a7acedc4c. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/QZTRX2419742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d30e94cc000cd6d946a64a272d3088d33c4d836bdd784d24e6c7e1b86dde67c. 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/GB8MX2200351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x883eaff94ab21277d85615c23d8cefe7dbc33fc8e3e59581967a142c69980c6f. 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/GB8MX1901109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf58da15ae2a2a9a3eadac95f166cdd6520ffec5e92ddb3816892e9421173ca57. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/GB8MX1901155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a0dbace4fdba4c1f396806dce5bf0c23041a1fce4ddb79214114f0178116d2f. 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/GBKPL1820123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe60fb23acf97e4d05a5b62ff504ffdadf8cdc4bc87c71eb9a457be21abcaa49e. 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/GBKPL1812746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18c0e3c8c0df3e03988d93e3e62d802e4883c2c805b9e9fd5d65db6909314b27. 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/GB8MX1901156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dbb46976a24acd60c5cfc497678f5ebf28ac1411e517b207587b31731fb1bd6. 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/GB8MX1901041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9b6c1bc9d8f0bf6385ca177dd91775eda8910c2c3780191db0fb0b8df5d34de. 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/GB8MX1901157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0bcaf8b22e029f890dcceb936ecf542264dbc58373c68f359a6cc3a7acedc4c. 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/QZTRX2419742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x336f13d5882357e414a185c2fe712ff572e8874286b62b1c74199c85117cc419. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/GBRKQ2486947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc414445ed036ba4f8d5cd4ad77b9dccb6e2e40658d27cbfc94a75f37ae81cca3. 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/QZWDE2252673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x809ad177b19ec74a17dcddef265dbc4e5185ab2e670d812eb55a78346a20116e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK6KW2300065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c3f0fd3842e7a265caaa84844f2386514c64f0e4bffe401cba97817df0feac0. 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/QZTRX2237049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde9b4b16119dc1fb0576e0acad0a421d0e6b0741d8eec7211308f4863c4285ae. 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/GB8MX2200705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec6dfeb32ba8ed4d214ac9d7c54096c4c53b14666dd0b964345d0fbf8cf58902. 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/GB8MX2200608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa19d37ed30c80e822d5667372009e4126b9d0fe3d089be014ad126db05dbdd2f. 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/GB8MX2200520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d30e94cc000cd6d946a64a272d3088d33c4d836bdd784d24e6c7e1b86dde67c. 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/GB8MX2200351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46b015d6f33a11ca982cb21270345768ebb1dc2d8482fbe8beaaa72e7559eed6. 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/GB8MX2200303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dd9ac16f938b94b572c0ff6b07ae85871c65088719c50500944d2fd769bc273. 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/GB8MX2100341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x291c506e09932c2bc8520b51d0165212e04fc8b0aac0356ba26f13f3f1167d1c. 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/GB8MX2100021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67697521ec159c852d4e3051220308e7e3af2d4a792784dcb2f6f8b8c7934497. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72019824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48d02135cc64fa3e3c7ca10df57b6aa4ed5d58784a6e69a95ea94481b951d61c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB8MX2000905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd9c542de69e0f5319aecf96329b9928545c1f0668b7737eb3e5ee28d55e73a1. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/GB8MX2000504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec0781d10177a2b4a33944a6d68ae20c5f6c88bace628f343e9e5d375a88b565. 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/GBKPL1817066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x528c7fa59be53e11560d804e4848023f4d9fc8d822d821206e464729dfc6e3c3. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB8MX2000622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4dde5b8e31d7eeda52bd9b56671dbc64bceaf53dba44cef396ec4580133bb75. 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/GB8MX1901221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd9c542de69e0f5319aecf96329b9928545c1f0668b7737eb3e5ee28d55e73a1. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB8MX2000504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbbffacc2c765168c61b83001da89bca6941932e839bd2ba983947eca2682040. 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/GB8MX2000129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf58da15ae2a2a9a3eadac95f166cdd6520ffec5e92ddb3816892e9421173ca57. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/GB8MX1901155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4dde5b8e31d7eeda52bd9b56671dbc64bceaf53dba44cef396ec4580133bb75. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/GB8MX1901221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dbb46976a24acd60c5cfc497678f5ebf28ac1411e517b207587b31731fb1bd6. 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/GB8MX1901041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eee1891a2e2155b8b8a22339070df9ac3ae7d26cab18b3db0c587f53ef59fba. 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/GBKPL1832862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12a79166b83f237d60a4350fe22c2bef6b7fe7f81916b275f10aa99c4a85c94d. 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/GBKPL1823784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a0dbace4fdba4c1f396806dce5bf0c23041a1fce4ddb79214114f0178116d2f. 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/GBKPL1820123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec0781d10177a2b4a33944a6d68ae20c5f6c88bace628f343e9e5d375a88b565. 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/GBKPL1817066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe60fb23acf97e4d05a5b62ff504ffdadf8cdc4bc87c71eb9a457be21abcaa49e. 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/GBKPL1812746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd97d79e0ee429800ba3c2455e16b2f0fb5b498079274e4b0a90f452b33553037. 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/GBAYE1705012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6473c3e81a69e8c57b5f221308500ed95e47506fbefbe7869107cee3f703e792. 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/GBAYE1704707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40c0257add610965c20b4d22e969ec6258db40b7860074c350a5eface3ae13cf. 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/GBAYE1704559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x907c47dd99ee8e062b453723ce71dd721585d02a911601d5b9e570d70a982146. 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/GBAYE1701063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb69cf0e5cbb5429a8174eceed7fef70b166607f12226ff6ea678918fd62e75d9. 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/GBAYE1700733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1876f34dddb3e534d2a9e53784c9675ffeb2dbce28e7df4bf2189c02896546a. 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/GBAYE1700734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fc36225c97890d9c78c90d8e4eaa1c445252ca1d89dfd7cf6904b025114f927. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/GBAYE1700735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78eb620ea825a078e35f733211cfd1b5a93deaeb439dd0c59b690912e241b007. 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/GBAYE1700736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb69cf0e5cbb5429a8174eceed7fef70b166607f12226ff6ea678918fd62e75d9. 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/GBAYE1700733.