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 0xae1adc8106ff7928119e065972c0692ebe7a952c4cc6c0f850c63599ed6551fe. 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/bbd16131-75c8-49aa-8048-3178dec7fcf6.json and https://artists.proofprofile.net/proofs/artist/bbd16131-75c8-49aa-8048-3178dec7fcf6.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 0x2d242d4cf49d3311d0ee559959c60480d7c83f82800a8b3b3e9205c08ffbc815. 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/TCAIR2443610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd69c08f33da3092d10f309c47466fcabe6d775f0e10a752eaefa913fde4b7f66. 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/TCAIL2438116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e9a979fe5bff35807ac0d9391d659aad4d7ef5dd6b73b748844027027436f95. 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/TCAIF2464662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3727f82f7f02d0c2eea62672e63bebdb9e7b39704885e1cfef1f859115d439ae. 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/TCAHW2439961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b24a690eda9bbf38f7968e54bc6e42186afc744207009f96c3d85c772e89acd. 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/TCAHT2459333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d8b08f5a287b105063841b6a491bc926f7809aa64f3aa2135a27617e4b75e9f. 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/TCAHQ2382736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ed4e2f3bcf8d6e3af531b484de5d0c4101d363d9443f271233d202ac96b480c. 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/TCAHD2329928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8f0aafcdaf657cb35998ce5b85d823326bf70e05c1e6af349539ec72d4f3de2. 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/TCAHA2334349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90b73eeba334a1a22c327f1d06184a0b50bbebca9a0499cee2023d451752a097. 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/TCAHG2353123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe032618d780069e714c7887ddf70300c3b9b27d20c8f2d4101c0789d51905512. 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/TCAHI2371390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba3fd0c81c5d71ba3fc2342671c8cc7b296029cd031268147b64de625931b572. 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/TCAHI2371395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d0edc2b14708f97350b296223ef6d22e998b0aa0d05d1017c0199e3f80316c9. 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/TCAHI2371415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90b73eeba334a1a22c327f1d06184a0b50bbebca9a0499cee2023d451752a097. 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/TCAHG2353123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ed4e2f3bcf8d6e3af531b484de5d0c4101d363d9443f271233d202ac96b480c. 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/TCAHD2329928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8f0aafcdaf657cb35998ce5b85d823326bf70e05c1e6af349539ec72d4f3de2. 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/TCAHA2334349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ed4e2f3bcf8d6e3af531b484de5d0c4101d363d9443f271233d202ac96b480c. 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/TCAHD2329928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x898fa9ae9b41754552dc35d48e37acc8ffe73c0fe8c6aca5eb6de0bd8ce2ee78. 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/QM24S2200918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ef3e8f6f1cd9d97403ac44690c308fdc0af4b226740e41e5ee1ed8d639bf258. 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/QM24S2106269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1d4ac3635079dc001da0ab5914a59dbae50a37bc8433cfada315f7d1074915d. 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/QM24S2106268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1338bf52b70a11ccc7c47ca042db600973b112b01862206015f4f4fd6b2ecf6. 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/QMFMF2012697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9910f41838dbedb1203d60e34aa283da2c37eaf185142c608eaf093919f747bd. 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/QM4TW2190308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf7ae92e42991dc98f6dc768b8e2d79d39c0c0b3187b1af51da3b44cd527d2d4. 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/QM4TX2017883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1d4ac3635079dc001da0ab5914a59dbae50a37bc8433cfada315f7d1074915d. 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/QM24S2106268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9910f41838dbedb1203d60e34aa283da2c37eaf185142c608eaf093919f747bd. 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/QM4TW2190308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9732a4f3fe59bf6ae5eeff432e62aa84a2e30725e6044d61307f65030253a1d. 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/QM4TW2190455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1338bf52b70a11ccc7c47ca042db600973b112b01862206015f4f4fd6b2ecf6. 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/QMFMF2012697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf7ae92e42991dc98f6dc768b8e2d79d39c0c0b3187b1af51da3b44cd527d2d4. 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/QM4TX2017883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cdcce980b9e76fc56211bc915251dbb4cd19798bc21995445260ba0673bbc6c. 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/QM6MZ2029066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa31e6fe63938fd60ff825a04c83670b6d499ccfafa951fbad29397b0269b397. 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/QM4TW2032429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd298d70a0285ac834332f224ba4d5e15ebfe8bed53658593a4502e51417f69d. 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/TCADW1830136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x461c35f8741e6a7ba3e9e2a124ef46a7391d6bbeb01e0c82901c090c45929433. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEB1952100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9eb6b00dc4cdc0fc24b900ae74423e2de73ec4398716fa07f1df3f2e4541499. 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/QZANL1763293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10412452912ebc4f2bd5709b0f4c65e74af55f0f60c732468df77fd2dd0642a8. 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/QZCE61825410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e3329bb759c2e308110cbd5404716a8f0b053505e3706e9a68532dd6b8b18ea. 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/QMDPP1900960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85e3126bdc26be7957fe4185822d91ecfc3daacb0a8aa3d8c33c983def331529. 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/QMDPP1900990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cdbd3eeb6dd2dc62c2b1b4ad320dc6f6ffb10d495d63d16cb9ae164f234e3cd. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDPP1900882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x489ac6e058a84edd75466b2f44c707a1ae073c1e6467db3b2ec5cf6406d59a0a. 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/QMDPP1900962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeedad206f93fa8486e5c800b83991ccb4a124a81643602e4c519d4dbb046bb6e. 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/QMDPP1900963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x088ccb2a3ccae7394915506cef35e804b8dc53789e6decd5835e1c1ccc84b4dc. 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/QMDPP1900964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3c403a1c08460c98861c4692a7aea3b9afe57873ccb116484ce8aa1ab4e32d6. 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/QMDPP1900965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x684d4b3543a5ab8fad6b88a772fa04d8f2c94ae3a7a1fea56ef3a24eb3f76735. 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/QMDPP1900966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf11d909c963b2065c5b1394b8d2dad4e1b49e657924a44a03a808df3148dd0a. 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/QMDPP1900967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8f28e6743aa3fa26d6b0e5f1cbba3ff0294a81b2d62a3ce3f1abc1db8aa6174. 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/QMDPP1900968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8490fb2d919dc4645b50c8b1df790da8b021a01c523cb2fb89f705f6cc75a0f. 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/QMDPP1900969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x285a5c482ee58e996405e51258c08343c5393580e2e225595a124a15a9d64267. 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/QMDPP1900970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c6b1474e3c877ba41ec18814ca7a645d95e923aa941d1dfe4cc093ae9ee4e88. 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/QMDPP1800765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6657195b54b8d664e1621bbdc8fe1071390887a19033b502d3d78c579bd27f68. 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/QMDPP1900927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd7a90eb15e6e4009baa50f073c8839c9b1c5fa2481f3b97bd531916b56b7827. 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/TCAJQ2510923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a45593e84388489b29ef49694e90ecf4efc7c7650ca663316fe45bd0a9e110d. 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/TCAJK2527164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd93413dcead83c87afc345f62c7bb58e7b09f9c7c2837b5b82d64bdb24fdf2c6. 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/TCAJF2508868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aa4a42eed96337923dd612900d8387192babac0dad9e23b77e47d75f1d96052. 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/USUM72414557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x940d10c210564017ca6835e0f6ddd0983286778189667a3eb5f9f0fd0665a04b. 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/USUM72400417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x866c93c1b477462bd101d3c6660748640f166e6efe006c7e63bb30553c557ee4. 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/USUM72414558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b6ac8e0f02f90c51cde69b3f2ae4366ee8c96952ca68bc7a6c67f789907ac3e. 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/USUM72406840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdec5d19d524a43ba7ad652c9ab6dc4d25dcff64fbc36e7b4ab2a61a7cb63f9ed. 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/USUM72414559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c526207f3dc2b677b58663130e758a48211b4eb7a7a9b9a20ce2048ac7d9333. 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/USUM72414007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22fdee0c1746ac1bff5084a1f4b804667f338813549d05e2662b83670a6c4906. 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/USUM72414560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae39cfbd53c10fd1b003c913da73d57b61e12e5b39dc4e92d797447a9b59ccc1. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72414561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5b3864e5a42354e8215470e0036c79862b849a09c1aa6b326b142040e7ab8a9. 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/USUM72414556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8467d6a3773be9eae7841bccecfcba748a9dde8ef7fa0d8072f91127018af183. 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/USUM72403460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d3f34e78a4509f1c195bb6a9641cf4f6076b2e5c0d3e00b29670ee4cf9f4eb4. 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/USUM72315165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c48d20b7393313c7688fe0e77313b68af18476685537b350309c7cac0fb5ee0. 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/USUM72409788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf18040ceaeda1fab364bd8e6251c4336ba8601eac50f58ee60e88265947ad828. 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/USUM72501645.
In Lieu Of Flowers (feat. Walker Montgomery)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf20017731315d6038746086eb19f5d5244dbd9828fd78fde70ef0314fae45d56. 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/USUM72501643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeaf2de78090ee1f4029f1bf72f079390318e08e9147db68bde2afe82a28105e. 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/USUM72501644.