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 0x75266d03a8e9378388e146e27bb4e1c342d073c3bda17e7eb2cd895d688a2fd8. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dca1850b-f485-486a-9f60-0dbfbd5f89b2.json and https://artists.proofprofile.net/proofs/artist/dca1850b-f485-486a-9f60-0dbfbd5f89b2.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 0x340d29ef6eb608347c344ae0f60ec3de9795abc60bd6a42eacea7be43b81f039. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T08:24:49Z), 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/ATN260720905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x085a1378b5d023d555828c7efd815a9f792d19a03849f222922977d8321e0333. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/ATN260825001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19767f53018c26b73f8637d0a10a03a063418620c6bcf23d1e8ec2b692659c69. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T08:43:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATN260825003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a4bc853d506f77b2b3b2831f3a51c734be9f127d9264f4ff66d00464d23c3be. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/ATN260825005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x728a765428bca17085ec0ad72d5371f75b38ecc055d5bf31592c5359ec9ca2f7. Chain 2 (Bitcoin): anchored in block 958889 (2026-07-20T16:02:15Z), 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/ATN260825007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ce853b139598388453513405a5071f3513b3b89346205696f25615675238db6. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), 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/ATN261136102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70ffceaf73b1f6474bc781b36436a947d53a52b5f86f794f71d6f3a91b9f6af5. Chain 2 (Bitcoin): anchored in block 957650 (2026-07-12T04:18:57Z), 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/ATN261136103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x539413345bffc1a1f73064ed87ed9a0ce5785646b774ae793a73955cf0eb40f7. Chain 2 (Bitcoin): anchored in block 958686 (2026-07-19T06:43:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATN261136110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ef746950eadb015521b446246b4fbdce870bddcf965f43fa8629063948c12f0. Chain 2 (Bitcoin): anchored in block 958246 (2026-07-16T08:28:34Z), 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/ATN261347802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd84db962e2ee24c1bf99e93be2a8c56c485de8bb54de076e358cc3a240083d41. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATN261347805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46c22af8e4cfd431b346bab2ed53e985c9746bdabcc3b38d438cc774f865cedb. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/ATN261347806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc968428b8db5f5fedc63a8b9090da566acc07f7af62c9d8a038047e697bcaf9. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/ATN261347807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f60fef167ac4a3770020443815409d9cd8302aaf031b073e64095ac968ae1ea. Chain 2 (Bitcoin): anchored in block 958696 (2026-07-19T07:45:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATN261347808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2cb6298bc697dbb47617a53b6991c4b82f1a88dc7ea575f7f456633969fdd9f. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/ATN261347810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0447b7a4aedb18d3dc89b69d9ab2d142442a94e6d7d998995e4c8eaf2830aa4. Chain 2 (Bitcoin): anchored in block 959089 (2026-07-22T04:49:11Z), 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/ATN261347812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd20d5d36a24a494285ee649c20df4a7318268b4fc62a26f969a364227beb9d30. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/ATN261664202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2ea27e1b41e26ba3243696dd6b7ac63616cf93e43bdab00e8e544ebfc25b7ca. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATN261664204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd345e7e9c7e33b3415d312ba640dadc465f1e99b1765629dddfe44418c176db. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATN261664206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87a7bd6fc865555a8773be009a34ecf384b9129d68ab407cbc9d36fd0acfba2a. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/ATN261664208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdff93bb9cb73899babc1659ac448e7e563f5171e0fbfacd71f2c8664857e3f4d. 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/ATN261664209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ba59bcf930f473767de7fd20dc619b9c06d3106e870771d14efb9e45787e978. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/ATN261664210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc58dbe1cf8f508881db646c1152f00d0791d139691f5eccf06862af2a1aed57d. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T06:27:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATN261664212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97b49dcfa1c131c3c2399fdedc79d9c9513f8cbf00dfa25803b1ef690af429ba. 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/ATN261772101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea2e313b78ec27d60461459ce7df37e10b3c5219e1050aa540627408f10322ae. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/ATN261772104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x755e7b6a005d97de6106f1acbc59b77c663022be2756a4648f98a479ed1bab04. Chain 2 (Bitcoin): anchored in block 957658 (2026-07-12T05:03:28Z), 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/ATN261772105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c2be6fa43df0d5c0fa439d6b482c6d3991af2c69967a7c3808aad607079d533. 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/ATN261772106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe870380e592e54820d6f19abc2298877fdb2b1b0e14f52552f41913f1669ea44. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T07:02:04Z), 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/ATN261772108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88f34ccf05af5297644ceda2d60d89f9255a34d6b7876d36ca680e52e6a2ff2f. 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/ATN261772109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91761a4162deba4a0a5ba7adcd030eb6fd66045f1b9a123dc66f5f8e527544c3. Chain 2 (Bitcoin): anchored in block 959084 (2026-07-22T00:50:00Z), 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/ATN261772110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eb6976653e65bb27d0a4e9cb2cd61bf77986212f593168fc5ada819ba1d94c3. Chain 2 (Bitcoin): anchored in block 959009 (2026-07-21T15:47:38Z), 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/ATN261772111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75dec69b55fe3274d17aaabdb0a2872ef6ed8f2a65678982c5212376027b58bc. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATN261772112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40e09527871c4310912a608435435710991f8f34f233042e885ac7903a7fd0fe. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATN261772113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37ed5f520db1d218492fc440f54fb9274d6da34f950e9e41acd5e1323058bb79. 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/ATN261992001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0fbf1176106321a66212ef2088d01a6c0f94bdf5dc5d9f6cb71151228080d92. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T08:02:12Z), 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/ATN261992002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24ddf9a2b545ac4d63aba2aeaeecd6a60357de733c492bb37f2bdcc58941071e. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T08:30:41Z), 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/ATN261992004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x945d7dd96504e60fa5baf9a235dda6f9155a773df1588dd5fa3f60e531cf4450. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATN261992005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa86f74a6d9bf5805fdb0dd14b27bcd2c660872c28c26aa1d1109211c2bf2243b. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T16:41:00Z), 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/ATN261992006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x131241894eb3a462091067a7f63578cf86190f28463a7c9239f939605719c039. 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/ATN261992007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x154d9ab37a236ae7a88bc422a9fbd91a2a6418afc1293f6f464a036f4389175b. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/ATN261992008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe3e128b11a203b24680cc7756b1c6849d863b3c4b2dae3c767b3edb9a86e732. Chain 2 (Bitcoin): anchored in block 959069 (2026-07-22T01:10:46Z), 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/ATN261992009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c9357c613df1dcb59633c9cdd174510c51d3ce27aee27ee162fc0ebd989aa58. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T01:43:05Z), 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/ATN261992010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb69ca12bd0d90824c8714a800e35e9bf33bef0f78c2b507a4e13d86ba7f89023. Chain 2 (Bitcoin): anchored in block 958775 (2026-07-19T22:38:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATN261992011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1326973c42fea6375f4cbbb3240d964cae6fbfd451ef53666325cf53f373443. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T05:41:43Z), 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/ATN262211801.
Legacy of Tudors (Feat. Clémentine Delauney) [Live]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42933f61fec3386df9f8e545f67dc4256c1a5673ca30612a1b2de84eb9ef455f. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/ATN262325402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65a8eb28815aa92c44ef7c60a03b48d43e0aede4077456f137bd713ec806b9d0. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATN262325404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43d4862e046e67061f22c25d6a455c3150612052958b6439f2896599c0561553. Chain 2 (Bitcoin): anchored in block 957644 (2026-07-12T03:18:52Z), 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/ATN262325405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc1514c2c389242c4f7a3919d3d8ae875bb671b00e30062d824df732faedbc67. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/ATN262325406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77ec58c96029ced865974186506ae6c6ce391dfe309620f5615a6932138e061a. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATN262325407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61a556d84c01d91440480ffc442df82bbbb297e360f56a73676b58229d5b203d. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATN262325408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31f5eb050a1cb584f02281c16699819f83626c41a985c357ae4f838a5c2d8ae7. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/ATN262325409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9060dbf8a885a260f18b30d0ba38eaca98e5f2cb43d2c86c64b1848f0df5887e. Chain 2 (Bitcoin): anchored in block 958965 (2026-07-21T04:29:05Z), 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/ATN262325410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x442f437bc2b6e734f5e0495228b7051b5c056e967b936a1be6cf8992286dc267. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATN262325411.