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 0xc5e90a72421bc528a49bc661e68d3c0dc808220e26201cc4ef8186d47562eec6. 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/5ba314f3-0f0b-4485-8c0f-10921d34babd.json and https://artists.proofprofile.net/proofs/artist/5ba314f3-0f0b-4485-8c0f-10921d34babd.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 0x0870663563d40c69ecf964bd83855cbd5f0b4b30b4ba284ba6002ceb71da8885. 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/QMSAV1104033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37a1789ceebe1fbf14710934a3d869f2f8af3d3b0b9fa3d3a5f6ce3d60ff3b25. 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/QMSAV1105812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73a6fad840e25a2bb73288d6120fc5afa25792185a96c4e0b6350d9ca9c6f980. 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/QMSAV1105810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45eed65565607b2fd969819b0305e01d6edfa4456d888b8aa03315172aa85474. 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/QMSAV1105811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d6d3c957ec623b3ec612add6398e5d18ef5b88aabf0c4456c173adcf8570b79. 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/QMSAV1105809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ac65a2d373fd1a5bf554b22d0c23bfa795714ac0376ffb8fc2d638b259100f0. 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/QMSAV1105807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc814a6473af48daa5c5b90e98b0164e5ab36ec98772cc74d400a580a4b780b61. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/QMSAV1105808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbae2f07ab94b2db7e810e819f41214025d55ed18fc3e423cf74053dd1b0ddac. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMSAV1105805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcec33fce0d28182d641d5909d9f33120c5aeed86377db716ad220ee2bf44441. 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/QMSAV1105806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50161af8e684497bd08382a6385ac82ad30b87b42b70ddb133d2d54a14461fa0. 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/QMSAV1105401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4fbf9e5e9696bfdc5f90f5a011ec23f1e6704aa5549dde6d2ac3472c3719bcf. 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/QMSAV1105436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c044dfb46dac29334dd38eb7f042d820cdf8d3f0abd61725f00f89476dc569a. 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/QMSAV1105437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfd5a14f2fcbba3aa8347e756e2c736c623111b5d6f3b2f4a31063411e752d26. 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/QMSAV1105438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3b9461f46400092f6689b280d0120e4eb2da5e35269508aefab216af952eb9d. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/QMSAV1105439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49b01b3b614bef2b928cbabc4ba1ccd20b99f94c99e0dd0c51f0d37127d064f8. 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/QMSAV1105440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b0b439d95ae4e146f859a95c2941209f6f10db67aaeaaa25d37e480dcdcdd7e. 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/QMSAV1105441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59bed0864a451408f3c6d22d855045b314d0822b8390915700d07fc14694ee08. 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/QMSAV1105442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68d03aa19c8ac50b00fce6f7f29005e301c5bc483bc791be8305f242a8a79874. 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/QMSAV1105443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8cdfb8ca1629cfc640b9556bd769b5c6e9a49725bd51e7c7731dfcf8f5cbf8a. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), 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/QMSAV1105444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a72433b743d00de85c80a0b40eb73e570973d849a8f22b791cfe6c21ec62e15. 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/QMSAV1104036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09b83068dac46f057a40e8eca7e969f5da9e4306ef566e2b257214e6fe2f7e39. 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/QMSAV1103879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd64c53b72e4d540e2585f2ae36451482f4b028e2c14524c1ef4aafa4d66f0650. 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/QMSAV1104037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x249739913f553d57659bdec913f7c3759de8a010d59ba6b5940722ca3f7ba4c4. 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/QMSAV1104038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x566315c7b8e0531409c06cb4abf7d93aa9c6c44f46e69b56f27693447819df3a. 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/QMSAV1103902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93315d206d654a92e5a54c90f39f74d5f44b45288744fa70199d7bc8e8f4deb8. 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/QMSAV1104048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3994274a9e9224c1717a4e0afddf34b9da7cf0f389c8a6a6f5f48985a5ff557d. 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/QMSAV1104020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16d3f16c000831aeb18a7c5da87c23c51493eb233f3158f9a508a054045cf3d9. 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/QMSAV1104060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x735b227966631ee5e6733268718d103fd624be31c0b9ad8e01a00d3682a5f5eb. 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/QMSAV1103790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fb20c16a22ed119b69a4e338052e5336d4f7e71f821b743f52d879a92f1f3ce. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/QMSAV1103791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89e053e86d2a4303b090dae2618cdb76f7024938b892f79a92d7e4e70da0e78b. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/QMSAV1103792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d14c77e80f4e29d6ab7a21245b9f5fc78a8deef8dd4ddc5fece144df768cfc5. 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/QMSAV1103793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbae4ccd9680bf611fa7c4cfab2d2960aa6bcfe03bd2d022dc34eaba3dbeb56a3. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/QMSAV1103794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcbf5f4f0e8e92a20baf80286044b851e3dcc5ed54de03f86c8a0d6fd1e57dfc. 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/QMSAV1103795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x412e3e85e9e645ffd9ffd1e95eadad9d7bbdd0edadc33daa0ecc097e5f8e945c. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/QMSAV1103797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d2d154e037ebc5548440db5bf6d23572cab89d99d589dc15ceff8f4cdfeb7ab. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), 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/QMSAV1103798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x694f2fbceb4f0b8315768b2d4bf12ab88083e0fcce293088ff3d2f0deb6a74c6. 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/QMSAV1103799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b7dc4c11e6a1ccbff8b3116b79fce4b123a2afea9c2721e086ce1d3eb4d1902. 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/QMSAV1102116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52d55a4f7034417aa82c420ef063f7b07c0a8889d06c3a87be7c3a90204b1080. 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/QMSAV1102106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fb56034dc611120a87dec326f2b629dccb742ff14dee7b452fea5a674e4c108. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/QMSAV1102107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a19e015b40295e20fdc81cdee12ccd10fdbd7923c8b723f4434f4875f30b8dd. 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/QMSAV1102108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7c93964e1183b3c4ae7d1407503fee93138cb8091164cf27e8daff8e5f1be1f. 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/QMSAV1102109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57575d8e4d82af6c2a28d9ffa0e5a2db7e2be09723d358dbcb6cd9fcc69b80c4. 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/QMSAV1102115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d1fabf5909058a3b9394346a8c9760c8ad0b6a08ff1b098da37b027b5ac5650. 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/QMSAV1102105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bcdd04ae7807b5cc0a04a00d3d9e99c1381ce18d0212b3103a91dc4ec84df24. 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/QMSAV1101389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x168abb7662393388ca51ba4b1a9ae7032ecd7bd8b4fb816783eb1a6109053ac4. 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/QMSAV1101390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9f5ed5f3872f3a80a67f071aaf5ecdd4c40cfb987756c9557251f657c2cdfec. 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/QMSAV1101391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6a22561d054690b55acac6799ed9e2ee3f7714dd5dec56cc01696e8be26ade9. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/QMSAV1101392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ea1c083451c59aa08d444e2cac39c3e01f337a2e18f4e7010c8d301cc84e7b9. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/QMSAV1101393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c6f107e983f3199aed9784785480dcbe6ea4388f12b692b6bf7ed3321428961. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/QMSAV1101394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13d37e0d9d228e5bffbf74351ccfb14edba4d8efc3780dc090acb72e06d2cc7f. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/QMSAV1101548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21665ca73481510af3d1a90183c17d2467f848cf88bb2e7ea9dbf8f92178a699. 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/QMSAV1100952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9663dbbea6bb7d97ae5148ccacca1348f8d8458ba7026c10eab3adcb9867e5ab. 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/QMSAV1100953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3e55bf6aa9e63a149cc3be26f29b8b9df2b203bceb0c17acf8d396a55418b9f. 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/QMSAV1100954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1371a117011b89691b0ad3b81432429781379fffbd908ed88548d17b72b7275. 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/QMSAV1100955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28f1445385b326793a13c079c88dd4205b304e1246b9d9891085ceeec4abda3d. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/QMSAV1100956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92647d4d265fc5b0daad23020c73a0f9e9fdc25b6e53a9273906851313bbfaf2. 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/QMSAV1100958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35b8025982f089cd451643d8d729fe3d5de3e1f956c94bc34c85842b3061fb9f. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/QMSAV1100959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e2035458f146d64ef6b6f798ea7ed68ce9c7a21eafe98da17367ee54c147c5a. 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/QMSAV1100960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac5bcf5addfeb5505b62db21ddd323f5f8e5f7d690b4fb66e9693dc67d4bc376. 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/QMSAV1100961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8993739546376dbab9e7df1f398601c25bff176b455e39128a2f07ed0ef1c3f8. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/QMSAV1100962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x509a20b471c7788da1a0f7b070117647c92a39c4ccd74593f55ac540e255c81f. 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/QMSAV1100963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeb8977ec209d39df0a9826fbe2bb7c0f8f8d8fe425025e45be87a698e9ba3bc. 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/QMSAV1100616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6e6121b0fd7d9670fe4ff715d936acaf91a875a8db7c138b91ca72c8e63f740. 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/QMSAV1100618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce319c29bf6b32c3552a935fa664a0ec9eb4f33bc0766716617ca75c113a27c8. 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/QMSAV1100619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x277e4033fd09e6ef4f3ca5a65041cef70d8a5e647bb79a91edf0deb818f11dcf. 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/QMSAV1100620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd68e3f24c63a947da377d9bc464c6c7b65f4cc002fbdb8eca23705eaadb565ab. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), 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/QMSAV1100624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfd29a52619c8c0b1f34b4e05ab6b8c09baa0ddf9714b6660653b503ebb541bb. 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/QMSAV1100627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c4a977dee567386b762d5b18faac42a2de62e7d1c4039f24ed610f45f7434da. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/QMSAV1100313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3cdc3b7a00d4e430b91a9e2b3038efe60453b3c12b731d3df7e64171a5fe760. 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/QMSAV1100314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x207f82052f4e49b1cefd18551767ec9410c6da7bce09d495c481355f9807e97b. 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/QMSAV1100315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b396436db2a02a9946de93840d14d8ff762c1230e9048f1d663e91efa553bac. 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/QMSAV1100316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f836fe843126d14360692f7b9de547eaa3db7a4f26c3e9a42608947f83bca7f. 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/QMSAV1100317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3854bf110066b1ac978c07d95108cd677eb1b2cf8600b66e3e9a3fd811177a86. 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/QMSAV1100318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x695bf255b94c1adec567d03e52bcb2a758f5905edca2b5851e63ef6f7178a9df. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/QMSAV1100319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5097145b6d56821042b10b8412b895c772b094c79a8fd59f58f873015fe32c0e. 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/QMSAV1100320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc5098c763824de035b773261f1a6ff65190661b1f3e6a62e20b9594e6cb73b2. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/QMSAV1100321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb44f8a5159d10cf6fe3ad261deeb75ebb23b7a155536d4478f0c2cbb3a22150b. 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/QMSAV1100322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e90de88ac06883635d88f774a91ddfb11fc0f8c5c20006837301dbd6c396625. 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/QMSAV1100323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f02427a85a9d90b96926fd190c08f2fa701a1b5674d81bb4039056b60111086. 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/QMSAV1100324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafd57fb51473ac8aae340b94463eab90a9ff46dfa5e73838ccf4caa32e797335. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/QMSAV1105973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b13b1ef8e8c7ecc1a00b1e14e440ee13b000c73cda678233717ba08f78e1aff. 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/QMSAV1105914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98c1315835194768873767fcd11190372fe9798b38056eddaaeeca48d76e8f54. 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/QMSAV1105925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13342853c593b6e20398491ecf59a6230e36a3853e58feb2e0d53e22cfaf9168. 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/QMSAV1105859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fe097182ab68bbc49a927c7a8f1278d64ab53479dda16644dad43312430fb2b. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/QMSAV1105815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ed0541042bd02aeafe016c28a3b986e17278afb0f703884325b51f55bdb9339. 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/QMSAV1105728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d4ac2d002f7cb18c46118c1a19d70c2f5046fc65c2714d3776ee249d921ed65. 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/QMSAV1105587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50161af8e684497bd08382a6385ac82ad30b87b42b70ddb133d2d54a14461fa0. 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/QMSAV1105401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16c177f5273572c7304dbfd3477191b9913dd2630740b26e7ae88a6b6cb00073. 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/QMSAV1105344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3ec2f7772eafc18aba277d327996a1a7e5ef6e8865c0cda5619433bc92c4571. 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/QMSAV1105163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x976e6ffb267fa9f68994a76869e4936aebc0340c057f665b99388fccb4836636. 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/QMSAV1105211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd052641d31b77b95ff1e868cd8ec3b879fa48e5d9ddb9e1433fad3f5a878c007. 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/QMSAV1105022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaaf66758d7b470846ab943719deb8d4e0b3af458b5f18a235954dfde2ae1c7b. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-07T16:54:37Z), 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/QMSAV1105212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0eb36aa0929110b9e877526327f6f1832586b8810664a9efef3c29289ef0f26. Chain 2 (Bitcoin): anchored in block 960241 (2026-07-30T09:58:01Z), 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/QMSAV1105033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3ec2f7772eafc18aba277d327996a1a7e5ef6e8865c0cda5619433bc92c4571. 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/QMSAV1105163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd052641d31b77b95ff1e868cd8ec3b879fa48e5d9ddb9e1433fad3f5a878c007. 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/QMSAV1105022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86b0017eb8d697c6750d6bcc7cc49985b704bd5a0a437e99dc949414993e0614. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), 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/QMSAV1104931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x705fb6eb7fb12b618648b4065a19cd7cd15e8f4cd1f828d30db1efd9d87218fd. 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/QMSAV1104929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f593b907678b063245416fe8f2f37fc4e54eda522fa15d6678a8a782f2c2d0a. 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/QMSAV1104930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d750bff5a7290234a6bfa76578e678f7c879150704ed69d74fe5f631a3cd2b5. 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/QMSAV1104625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1a48e87c740d2d67f59acbe8e66ab4d566423bde3e0921ec4a7940a42d7e690. 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/QMSAV1104928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6274d05509dc3620d2726674d3033100c7cf201b9b26b3da7f36be0abb0f0f6. 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/QMSAV1104881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96313af807841776e39aacea0ebd3008551f3e53c0a8944e8158f30cba9de04f. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/QMSAV1104880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd58e8ab8140fd47a5c10390a075bf6921cc903118616556e0b175f2b1836a017. 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/QMSAV1104833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35cf1b328944ee93637bd16c05f266fd1f1eb2e2e1d0455339e63b9cec61b0aa. 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/QMDA72358587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3b3e6c388d62dfe5b90e8e0e3c9e28e3da6b430a9e222ee2faf79795b146739. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/QMSAV1104883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb45129a47ca668bfe9ec0cca3e85c400ddfe7fc39bebdac4c3da1b24d25fb4a. 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/QMSAV1104849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35cf1b328944ee93637bd16c05f266fd1f1eb2e2e1d0455339e63b9cec61b0aa. 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/QMDA72358587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7ec286b85f2a527349a3f53e2a19eafa7f3f67729b6048e01d767ca41c6995b. 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/QMSAV1104704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75ae2c27cf896d285c9e766086f1c981434e676db0cba583691a44b785989481. Chain 2 (Bitcoin): anchored in block 960387 (2026-07-31T10:06:30Z), 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/QMSAV1104603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d4774c7b5eceb345a1a4a915a418e10c6757d7ab2bbba630eb5d9bd6ca4426e. 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/QMSAV1104672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc406ca19a4fce668e592681b019fe398a9214a5b27eb3a4a0f7c8ba2d220b31. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/QMSAV1104683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x220183ee958565f70c3a30b219a940a70fcf0d1d5771e6fc82f924c7ed4438aa. 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/QMSAV1104684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa01312e792fbb4c2e9c1579e145278ef83a246d2974d2041aaf58cc7d9ae9cba. 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/QMSAV1104685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75ae2c27cf896d285c9e766086f1c981434e676db0cba583691a44b785989481. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/QMSAV1104603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5ad2f776cd5c3006d5c502b87c80b0199bb218b89a279cefdbb21c7dfb36df1. 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/QMSAV1104498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cfade2e88e7a26f1bfc348cf053ef6abb2068277623fd3ad75dc6d142f400bb. 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/QMSAV1104424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94646a09c25d195f5426565e7f473d58cf7d1c59b40aea39c531d25819ff29bc. 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/QMSAV1104376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4d8313e8f9d5b751e06a96e226a349ab1d2a2467b5f59f20185866879ea58ed. 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/QMSAV1104343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16d3f16c000831aeb18a7c5da87c23c51493eb233f3158f9a508a054045cf3d9. 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/QMSAV1104060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f5c8ed9f2be24393ba75bb425137531ae7fa69e3c83409a050e1b907be05cbe. 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/QMSAV1105956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce6816dc647eb6c6e9e425251e62673cce6a2487ad4b93a758cb0d5c710db61f. 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/QMSAV1106060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x914216b8617baa1aac0437a3de4e255d1a834ff06bafb299ab34269374b9ec54. 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/QMSAV1106141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa20e78740ab9bfd86dba8e004a0105ee81df3d6d116f1f13b582571504980227. 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/QMSAV1106142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cda572a94f3e3a7b86f7dbc30ac16dc61b8fb178a5286c2bbfdd1f59e9988bb. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/QMSAV1106143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2637c876f715b284241f2475fc193f5b32e3cba40970e40d7b60b3208c7ad153. 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/QMSAV1102303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x867936a38eaa8fcb81c55e5d98198ac9d738627a5bee8bf5770748dcb25d1c1e. Chain 2 (Bitcoin): anchored in block 959145 (2026-07-22T15:39:05Z), 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/QMSAV1102304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1ecd7e59ec913429775f650c568ca1d8964946ebbc177ee32eb7dc4071f41ff. 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/QMSAV1102305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba2db9fc226344fbe10c4d06381dc32eb4b9ca5e214bfe273da97361fe4dce1e. 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/QMSAV1102306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4932edf4c83072b41d6f8944ce2169a645f847f97964cb8c5207a42c42083303. 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/QMSAV1102307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34a6395f8f853ce87617c6a558f72ee0f678392453766daede74441ab3da298d. 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/QMSAV1102308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde7946247b1b09c4a972852b7ebb6a9dd41af8462ce52943bc5864cb4946ccd4. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/QMSAV1102309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe65b91e8659eba8cccf00e3651751a5a7bc1679ea91d6b37fef26480280eeafa. 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/QMSAV1102310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x595f850c49767cc9198fdf3bd18084b451786915812dd0a199917bdf6af20fb3. 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/QMSAV1102284.