1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5554ae74f3e2685cb975706424564924bf26393e47aed43c65f93d3039938579. 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/173c5ee5-d4cd-4632-98e5-b98b94785750.json and https://artists.proofprofile.net/proofs/artist/173c5ee5-d4cd-4632-98e5-b98b94785750.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e8cc7512ad535e6ba7246711767a1a119e4297cb7e986aa3ea7d0bb9a94c37a. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY42281668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95c3560847764a351ea6fcd45af22f263f02eb365875a6017e9cabf38e798cf5. Chain 2 (Bitcoin): anchored in block 958734 (2026-07-19T12:54:58Z), 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/TCAGD2288677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda570af43dcac347961025faea00da2a76e8eba8b8fc6a2ac4191d5557e7b3a2. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:35:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGD2288679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5a8db98946ca85d4b8de1d74c6af24aad54a4d6e911793c64bad50585a766f7. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:22:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGD2288681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29e6ebced2dd17eb26d137b17a0104d64091a263dc01af676d973100d4fad3ac. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/TCAGD2288684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe55e9a72a25dd8a47b4279c87fdcaf40a4a8fb0e05ab36226a59b27be0d921d3. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGD2288685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbde351dba12140bc50b10721b0052b0c89cebdc8ee4c6513a54cd1120d2d0a2. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/TCAGD2288688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fef3f801ec150f7b64fc8a6769c954c7c95fb04d302f3752c31f29ece435ed1. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/TCAGD2288697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fb54234c7b3b3e0cdb054788e16891db5f7c4307f2b9acc2ec443115480d0d6. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/TCAGD2288699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8048a206376b26a1f1c41a52d1afe88565e75ad6d9b689a58b13b3752621ea45. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/TCAGF2238890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad4267bc7cb93d37c014f09d55f5c4adc86d3ea098d7f99f4bd33054240329df. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGF2238893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc31396331d7f74d3b8f43961fa4d8e0d115487a0fa36d12ea86bad265dfe784f. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGF2238896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ddea4794de55d6af4a2bbe0dda738d42345aec8dfda63d446bac5bf0b2794d5. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGF2238898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabf503f498efd6ef54f829c97d18b9619f0b3bb0256d7cb1c02c16114db14a2e. Chain 2 (Bitcoin): anchored in block 958639 (2026-07-19T01:18:30Z), 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/TCAGF2238902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb48ca11ad9c8fe03460fb186c982191d36bb3713598810848a8b52697b15a73. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/TCAGF2238908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb1b4135b8216f5e37f586d2f009392077b3699ed142db6a78c593457fffd24d. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGF2238916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cdc5de170f07efb28dbcdbd3a7256db8028b9e274c811a3e43c94aae0f8d473. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T17:33:52Z), 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/TCAGF2238917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x781045a530428e175aa8cbbbcb165c297bef07d1f51189c0604f3f7ff6736475. Chain 2 (Bitcoin): anchored in block 958380 (2026-07-17T07:07:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGF2238923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x067bd936c745f04cfae1c22b4f1eeba53f4ec0e421ccb1320d628c67a10c79f8. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGM2271029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0135d562f4ccebd3cd0b983cc1ba2a8e216a9ae77a6fe7a566405b1196f7dc20. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGM2271032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b296a7732fe0fa5914a2a90c91cd3c8dabd06d127217b2817e18aeaad753c77. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGM2271034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd492ab91c28d9ced114d5a64b6e5dbfa903330c7fbfa0f084a1fd5edf79174da. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/TCAGM2271037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc9ffbe7d66718c16aa3c5bb032ba78d69f611afe6df1b476dcacca538bafc55. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:02:19Z), 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/TCAGM2271039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeebb2edc70770b5e351d28115f493a16e94778c80bdc7f6b58fe1900607bdb3. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGM2271040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2128e321db2124210d023afbdb460f616a67d42211945dee3d8db7203fc863dc. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T16:38:48Z), 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/TCAGM2271042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c9e7f40d04398fd430d1770377510bdbb79f8eda99742a6835ba4972fe143be. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/TCAGX2388836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdab06725e93796af718a8a75783bad66201aef9744af105d61eef9d26c2916f8. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGX2388842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebd16706354b1024e3b57d2d2bb4d87f600200990cfed6fbea1b2a3266a63035. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/TCAGX2388845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44e32ecf4fe645718d46e4b842a28acba7a636db8758212c5d35614b10d0043e. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGX2388869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0f7fc1d9bc043e6d787eb1bc39567be40ab1fac949d63b3619536a4ff141fbc. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGX2388873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ec38e9287a2a0610cb89d2dc8cb5f16c9070e4b0f348d0cac8fe739c00696a4. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/TCAGX2388879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce7ef23080a6e03b282b4955565ed72ca7b24e92a1014cb1d99a2061371e8d48. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T22:49:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPEW2459451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x792622d3bf7af6b1a086fe02d980a6b304408fb82a34b1c034ce41d80435d39f. Chain 2 (Bitcoin): anchored in block 958531 (2026-07-18T09:39:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPEW2499055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd55d317054f1c0bac14bbde4d2750e549239db84eadf5dc74c63693081e0b1e2. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPEW2499056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1404d0680ccfeca098128c48cdd54a760650b9f2b3f892cb01f9397c53b89689. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZPEW2499062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ce31978c8e4dfb0dda20cc3f25d46a02ed3e24967bd3175c46ac06dc3f450c3. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:50:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TLVEM2458856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4493e9b2c33be9ede39ee258c826efc01dfc8939a4b60ed8361008e79f87adae. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TLVEM2458857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x471519e247fb3c79c3dd4c25ef694a387b42ec3f68105acedc727e560c1101fd. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TLVEM2458861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dbbd1cadf1497e5d5c1cade1d32987a38c87b12eaf39701e2bbc2a13558fe12. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TLVEM2458918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6317c7cea0a9a802fde2b98cb2be9a764f29f2c6b942c2f3054cbef525adb86f. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TLVEM2458928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9114d1a5c370e16c455706cbffee19db32074e9b28f4a2c7e8cf3ad35453a7b. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/TLVEM2458934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee625a25c1ba7994403b58584aca650e270e7aedc22a3d035589f1f406c96a1f. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/TLVEM2458937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9bab68f65d987ba4f44d7ca86e5660c252566f5499d222d6b6255d37c5f75cd. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T05:47:16Z), 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/TLVEM2458906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bb1f4e12d6956d6784204be421e7fdb8fda65d1a1f476e6f0d1ee71122b38a7. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T20:12:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TLVEM2458908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe027f56959ef673aef2cf7820ef311878995bfba833361f0a2e4b275ac4e162. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TLVEM2458909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ab452edf4697bec7a0abf5cc2660bffaeebd1f044ea11ffb6cd4bb47dbfe3a2. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TLVEM2458910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x723ae127206b34648d75e7d7dbbccdc232178a0ef3712523988a3a6a33832fc1. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TLVEM2458915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09430e43e6f4d75f28ab060ff48d725881f3c928660fd3b9b5342706e3e149fb. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TLVEM2458919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf52d7056c5431ce3e6f5f467f6c327b15757fafecb58f29d4fd7238e8d7fa28. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TLVEM2458921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fdf31d7d82454b6edb63c7ac23185d2be30a9e005e162186f3b7a760a9342b0. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TLVEM2458923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x749ce6981838daf1bb06c11a8cb3fe4d59ba1d1e60ae7c89a736c012cfaf8758. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T22:29:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TLVEM2458938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x149ac3bf2f1850d3a38edb5bc8c7866cc6270769bf540ec72946d4f07e355464. Chain 2 (Bitcoin): anchored in block 958142 (2026-07-15T12:57:21Z), 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/TLVEM2458942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x921599e1ab978d286ef92d2b47e19a9980f4912dd488f994c607675937f86fc8. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2560482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe4c0373bc289b800978754cb6cdc30b930dbfe423fd5bc538173cbcb9a396ea. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMJG2508865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacee7464b3b13e5da459cfcc78efbab0687a1b7e2f94a06c48190eeaf425ddc2. Chain 2 (Bitcoin): anchored in block 958242 (2026-07-16T07:47:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWW2569693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b098c6462cfd30d8b22da25117be1ad4e58e1748a0fcd0eaf5f16dcd5346278. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T05:49:21Z), 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/USL4R2566113.