thumb|Jesus in Limbo by Domenico Beccafumi The unofficial term Limbo (, referring to the edge of Hell) is the afterlife condition, in medieval Catholic theology, of those who die in original sin wit
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 0xe65fe5beab06c09414cdd8aea820b0f976a8cf4381477fcf72dadf029ccb1c92. 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/778bf18b-b8e9-487f-ac7a-a43cdb2e8b3f.json and https://artists.proofprofile.net/proofs/artist/778bf18b-b8e9-487f-ac7a-a43cdb2e8b3f.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 0x2576ed06aa5b71cd3138f4215354b1447737810dddfcc75d82ea66218011e6e6. Chain 2 (Bitcoin): anchored in block 958573 (2026-07-18T15:49:54Z), 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/QZ9Y21777190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18dbcdd49367cc29a405758693faa7ce93e56d0a5f41fa520e031bcb36e3f56b. 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/QZAPG1703318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36cc3e9b068d2f17c450fedc0535031cd728368a35f690aecc33e29ac860c20d. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), 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/QZAPG1728024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x700609d7d5985bf54fe0e345aae8291a1563bbb548a4946b87d4455f754cafd1. 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/QZAPG1812704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8703b6888e0e31c6a25b76bb6d46540c6b3a95fc9df365bd6d8bb0a71083369a. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-15T21:23:21Z), 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/QZAPG1812706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51fd70e0bd2847391d11c8eef3b7c7421c24c8969c6c5feab17a47e0efee322b. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/QZAPG1812707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb059703ea4e8325aa8608dd1ef1fc99e98b9a9453b6c01bc724b373d1bb99d6. 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/QZAPG1812708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab50b6e9289bb35c2cd62803b3dee45c3e3f25874cf74dc46bcc60d08ef0bb96. Chain 2 (Bitcoin): anchored in block 958523 (2026-07-18T08:54:12Z), 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/QZANL1712205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x444dd44b5a56144a2294cf566f09a24772705c9a49138b3174a416fecb83c53d. 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/QZAPG1812709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcad7010bfc23de6ae90702d56e7e94619d00fd3b4e3bf6adc516cb4f863cee84. 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/QZAPG1812710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51dfcbf0fc4467056f363eca0f2a48fa003aa381abb9124489e2fe43f410b239. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/QZBRF1804224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fa871a09bda57c7c575e82fff2d3008a205a2409a6eed35ea966545d86973cb. 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/QZB4J1866411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5633db19b6e08c6ea397da54841c3fb0746e82956ce7f892ede5b9655527e9d0. 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/QZB4J1866412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb6aa9dd00ab5e828496e4da78c42ba1db8de88f592cfed08092ab0681f68edd. 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/QZB4J1866413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46e3477393cb87871c3744884eba3b414514912931b2c98936e90b96d4dfd8c6. 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/QZB4J1866414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b051f430c3ca9e54b840275aeda990ee13e5b91f6afdf2996b91d4c4f11329b. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/QZB4J1866415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x810bd2f0608cadadc2e8cff56291253a39f1f845fdcaba2fc3894ac8f474bb5f. 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/QZB4J1866416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaed7cebb309248bcdf0acf44d861104ddde0e7d7c6cef07af5fe26c7183c730d. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/QZB4J1866417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x719b2a74277fddfbc8f471e25d90f1fa9825fc3dafe499121121adf14e78af74. 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/QZB4J1866418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1196601c313a85e056f5445bbb93ce780af851842cada57170182af1c0bf42fd. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), 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/QZB4J1866419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46458c0b8bd240871ea9cafeb74d4cefab14ad39ed8306f92aeed0d45ab5e409. Chain 2 (Bitcoin): anchored in block 960193 (2026-07-30T02:05:19Z), 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/QZB4J1866420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14e48b4ca3b39d9ba63a4216649b2b2f6976414130ee0582cf4f1a9dd7f56c9a. 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/QZB4J1866421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7001babd85926695092106b38378a8a9dc85615dbe8723175e1e344d8e34e50a. 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/QZB4J1866422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77e6b5b2b0b415ce0252dbfe96e2c4523664c02462fc04d808c4109ba0820045. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T09:11:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA41820655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fe0da8c06491187c1e528f73988a51bedc5ba1dd1d038d8a326441299a7e5f9. 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/QZDA61843561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6784ada535eab4855b30d9ef561bbd390e613f313dc047dd5abfbab0053f17cc. 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/QM24S1822396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98c4d5d6e74d799116b75f040de31b769836f86554128b5d8360619619169771. 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/QZES51894649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fdce65a03f307331eb087ee24df0cc21280c550f23d546466e69a6e12302184. Chain 2 (Bitcoin): anchored in block 958197 (2026-07-15T20:40:29Z), 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/QZ4JJ1920473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0745f545be4e09381eaa6f59b25672391c69c32c173c9c574feb9e5e2afc881a. 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/QZ4JJ1920474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1103dd99ffe3aedb79ad6ed02c80e7fa11378f1db59148a964babc47a8ef79eb. 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/QZ4JJ1920475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd24f542e7cea84656a9d9246ac4b086d0e5673ebec632cc627aa197b5e42ad5f. 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/QZ4JJ1920478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6276c49bf0769e683de8d3b4cb43387e22615fcd82670a4eeb85d7b63608f308. 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/QZ4JJ1920479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57f2a0266c62aa10896d480e72b95c4e3808767ea33f3124fe65cfd1f9abf569. 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/QZ4JJ1920480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fbee33d932823ded06530daa261e581435d7399544adc71015973fd6746d064. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), 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/QZ4JJ1920481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb4f16f5d4b22b200579d6795cd58836b7c9bf4283a2963060e53ffcf94a3246. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/QZES81920105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2a3abfdaa602fa41a01b85bf36a305b31fac7c0892af1c2548888186502a486. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), 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/QZHN41922338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6472947bb4b9d6596d28154d1c81650aa187528ad3a706239c2b6b1822ccf92. 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/QZFZ32062626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa104c596293fa502af3bcc64a91527c6f2d3bf2ff73cc28398f0797c19f340c6. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T05:50:22Z), 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/QZFZ32062627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c6a18d8df752b44fbaf15993ecdfccc85e2e92a7482c36c8954442f349fd2d1. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T07:27:09Z), 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/QZFZ32062628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3374e22573ef6a80640531f60de1324af12cc7336ce52007d443b177d35a2a6. 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/QZFZ32062629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cd2f38900a42c2f7606d41beb742fd70db5e9cc2a36901d1560c4b84d1b5ccf. 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/QZHNC1926149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d80cb38a69d728aabae017f180430d60cf9beb2e0c3c6c62423d28f8a05782e. 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/QZFZ32062630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc24323657f153912df0fe2e3f64f34987a3206aef3b131fedcd57a49dc050215. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), 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/QZFZ32062631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b07eb2002b3bb68952e5ff0383141e5ac28dbec479bc422c04cb38235e3f64f. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), 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/QZFZ32062632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30987465e35dd39a703acd109910c0afa6eeebc22a1ed2171868ed88418d429e. 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/QZFZ32062634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fba6fa3a9c36b4cec828750737cbcd7c9aa0a077a39acdb07a083a7f13f0105. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/QZFZ32062635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf26b691f182f239c6cba78fe1bbc4bf4283a3ab4f56cdac955266fff3f3878c9. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/QZDA52085612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfcb0338034910ca48a66a1ee33733f31c813643bae82c9dacb912cca5f118d1. 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/USLZJ2012847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6076d8629368192e292f9a1feeb5cbb5d11612d3e9112732592d47ded4bf041. Chain 2 (Bitcoin): anchored in block 958329 (2026-07-16T21:48:38Z), 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/QZNWT2000351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e7345280abc12099ea7d3717a8dd734ac3383e4999ab2a081f686da78e79c06. 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/QZ5FN2125702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8f1f695f902999c6615e73cf59845fda3b637145647e53900704de17b020355. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T16:15:11Z), 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/QZ5FN2178186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x219b2e37bdb01c141f2e947d2d5a237a8ab276cd2e12bb159226982c7d7ea9b8. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T16:39:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN42197368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8790f80d4989f345ede40239a30ea5f9b7facb91fd9b6671259d62fa50ed02b0. 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/QZHN42197372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2a271e0ea6068bd037b4dc15c67e48ba6e50ccb732bd3124b8f4590624d8cec. Chain 2 (Bitcoin): anchored in block 958585 (2026-07-18T17:05:16Z), 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/QZES92159583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9290fa30a02479356f3952557f80f0cf50f252eb1f497935a29850d6f663f922. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN82119181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11ecdec55cff7f66baf2ce492389093e2d568c7521d19e9ffabe4351d328a7a2. Chain 2 (Bitcoin): anchored in block 959051 (2026-07-21T19:48:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES92193739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f1ef58b424d8f3190c658bf3556c222a5256ab3db29144a843a8671a522d41d. Chain 2 (Bitcoin): anchored in block 958987 (2026-07-21T09:04:56Z), 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/QZHN62106498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ea8c93a3e316e8923866f85e3fa01640b26ef6184daaa9578cdd9ad89470796. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/QZTV32351894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39b9a11e635b36dc6a5747925bfd2e34c3abcb20bd88eb00210505185494701d. 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/QZTB52457631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x509e9d03c04ba2be07328c13dd6cd61fedc35a6cfe3884150a964f108f262c60. 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/QZTB82592882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec1d4f3ef423accea8e15dbff51748a688ec6232838a5457b090c8f3708dc699. 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/QZTB82592883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c48dc94d199b5de933f2e9eb34c397cdcb3a339514737e427700bb0e512dbab. Chain 2 (Bitcoin): anchored in block 958376 (2026-07-17T06:41:00Z), 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/QZTB82592884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5912f1bb02e0ecc23eda0ec7a14c19520171ab58eae654db2cf34cfba320640. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T19:26:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB82592885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc42d0885c7c44eb8120c1dfae8e94c0a296f48cfcf4d4c7e65601fd4d5dab3e3. 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/QZTB82592886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cbb213a6d61b7f7e25c59f0251403c02b41e89ff839967a925fff2e6791bb98. 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/QZTB82592887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x365e5bf1b7f88619a74a53b6e9fbea873c94eedd5c4c09f2d6fed1f0bde805a6. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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/QZTB82592888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb19e725c9e91de6e591245edc74a0121ecceb192991f0aa8438f9214b5712ac3. Chain 2 (Bitcoin): anchored in block 958647 (2026-07-19T02:36:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB82592889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05e9d096153f7ceff777151842a8b87a5fdba41e6ae52b237ca70bcc79729d56. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), 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/QZTB82592880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa153379499e95fd2ff17c340a1aee14a2723b47e309aead9562372684086dfdb. 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/QZTB82592881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x365e5bf1b7f88619a74a53b6e9fbea873c94eedd5c4c09f2d6fed1f0bde805a6. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), 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/QZTB82592888.
Property Damage, Vol. 1: Hazy Days and Microwaves
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40a6d1087c703a72606471be0b336c412754b2513aade1c753e4e2ea0e035ede. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/QZBRF1825591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a240592b83397b30ea216917693780d6ba74e1b60742c170397a6994a8c1b06. 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/QZ9Y21777393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86d1fa2157de798df7b2b0e8d4c450155de890772bc6c50694de9e79cdf3a0ab. 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/CA5KR1707063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf9dac5390bfe55c10b7cb041bb9907bb8545cc9300b72952af95466366738f9. 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/USAT22220938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ff8909f9b2fd15a61f8787f4bf422ce492cfe9a47b71246deaaaa16c48c1149. 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/TW2152400503.