VAST is an American alternative rock band formed in Petaluma, California, in 1996. The acronym VAST stands for Visual Audio Sensory Theater and the band is the main creation of singer/songwriter and m
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 0xa79ae74ece83135b1aeec81737c3a911bbe8efd4d249fa2bcd494f8948f28fdb. 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/b0d042fa-587f-45b2-873c-17fb2cfb3145.json and https://artists.proofprofile.net/proofs/artist/b0d042fa-587f-45b2-873c-17fb2cfb3145.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 0xf2c0175429fe2b9120591fc0c8cff5bd1eb1c4055e44c91db7c36e36cf94ae51. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T12:03:04Z), 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/USEE19792273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14fb053a27f218659b4425c4b385dd0e6c5c31fa147c7ebeb826046744a7c898. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/USEE19792274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b65236c77bbbae7fe6df3c6ac527ca96281035672dff7c047fb82f59b0b969d. 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/USEE19792275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0d73f7bd8d19761796a3a4a3d627827e238aec7b0421b33f62a2b90a8578c39. 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/USEE19792276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e489181e693c8054bc0ff660c2028822009fa367fce5901462703e445b19d62. Chain 2 (Bitcoin): anchored in block 957620 (2026-07-11T22:32:56Z), 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/USEE10000844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9239c9d3c7df3ae2f64d7abe35ca2fb7060fce7e8f88abbfa03b9c65cd59f5aa. 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/USEE10000845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf935019d35993783c721a6e6f59b1a79a09d9e41b1b326210de5b753a001e45d. 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/USEE10000846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2edfab34859ec45a5bc2109b08165e803927ed480a8132433babbc014c4a1ab. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/USEE10000847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5ede3a692000a3bb348a2b81c3060b11c3c7504d93838ae9b7e525c4fd80187. 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/USEE10000848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x446de7bd6590d18b2dd39df878884e5adcd5ea66d8d5d484efe6a53f576aa849. 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/USEE10000849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ab2a9e04b5bdea0da4cf4d581c544e543f81050797c45bd10ea50bf6e7ac8f7. 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/USEE10000850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d82c9a1bc2581d23a15da9bbe5fcc096eece6a75a504a7a78946ee6b08905ee. 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/USEE10000851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cde1618c2dbce58fcf92839a8cfa861d0b0f2c7deb6d8b01ec603977d34fc0e. Chain 2 (Bitcoin): anchored in block 958689 (2026-07-19T07:11:11Z), 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/USEE10000852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dbaff7d4b197adb1ebc998ceee62a57f71b81621c52025437b6817b016f7a17. 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/USEE10000853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b06d46f2f9c8677e1c716b01e68b15215db5ff990e9ac366f43298cd193dd07. 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/USA2B0615901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a7c0ef86c0bcc476ca72bbbb88144af5c671a7e2835d7307b784d74611b18ab. Chain 2 (Bitcoin): anchored in block 957608 (2026-07-11T21:00:50Z), 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/USA2B0615904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b5df872b33a0723c92776ca2b3065d51f6ec1cb34de2e5f58af2fa5c6057462. 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/USA2B0615906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4afcb22bbeb23b39fc3242b88aec5ee17e32b4c94b26d0c97943a49a4c46b796. 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/USA2B0615907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0f25aae242beaff49ed94e86cd5bfb8936e3cf76fa228e1d4b66c997f442f18. 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/USA2B0615908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51ff16e93fa4e813f619a3f1d57eca76df546a8084ad461ccfb25cb07f83404d. 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/USA2B0615909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1b142aaf58589f2aa1c6bef7bc910b4c6779f7af430e2c0687ad3e685a4f332. 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/USA2B0615910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1089ac0ae638bd03d769510dbce276bd0f3dbe894a7441173eca9d9cd26d4abb. Chain 2 (Bitcoin): anchored in block 958667 (2026-07-19T05:04:54Z), 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/USA2B0615911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33e5fa3294a533dfc46959babb6ad1feb11de33a41edfe5a25e6037acff415e8. Chain 2 (Bitcoin): anchored in block 958721 (2026-07-19T11:02:33Z), 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/USA2B0615912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe43164778bb97aed67149baeed2f96e8db65c02d702ed6365b47b09fd04d6311. Chain 2 (Bitcoin): anchored in block 957608 (2026-07-11T21:00:50Z), 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/USA2B0641811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc79111e023bb9c9bac8f6e8bc30058cffb0c64d22ca2c6026e2d256d9e7feaa8. 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/USA2B0641812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7d503595c956e7477a502d2bdafc080bd0fd20a75567d579d00fd35ebd3aa28. 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/USA2B0641802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20c3b089ce36058cd526062988eac54189caeffda40e54deb5e83b2870a0aa65. 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/USA2B0641803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96861bb089d06625eeb2ac95663fd81bfec9140cc0aa33955576d4512229eb7b. 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/USA2B0641813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaa376bff5175bf564d554b21adca1093c6ba14aaee9f666dc0895ba1a60ecb6. Chain 2 (Bitcoin): anchored in block 957613 (2026-07-11T21:37:58Z), 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/USA2B0641804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e1d276bef5a480dcb766e0da5974b6585ec524a110e133b36e7031ff4bff08c. Chain 2 (Bitcoin): anchored in block 958891 (2026-07-20T13:27:11Z), 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/USA2B0641815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe43033dc5891192e36068a615f3ee2331e5b6e0758a0274e06cacdaae2e7740e. Chain 2 (Bitcoin): anchored in block 957608 (2026-07-11T21:00:50Z), 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/USA2B0641806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffe30730cdca9bae4d8c624319780a603051aa85857df54561634ae64102c8cd. 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/USA2B0641817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7a6b5cd880c4b26a4e68bacf61d4d55d1574adba10ed92ecedbccbf08dc869f. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-15T21:24:46Z), 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/USA2B0641807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8554acfe19f83ceb989dab774769f406854434d94ae6bc4d177df04cae327df0. 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/USA2B0641808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c4adec939be4af58d3ac0ad888d00243041dc29331cb5ae47269e37e03dafff. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/USA2B0641818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x161c1cfddee67309fe858853c9b01664083049c1577a742699f7500675bf8602. 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/USA2B0641809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd61a86d0ecca462f82e0adc6654351ea79120748d4b28955961763eeb215331. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), 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/USA2B0641820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x140e12871ff02079acd1733a4a1ca62c48435b12818fa12b81c89e082b3903be. 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/USA2B0641810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a459bd4738dc5139ed1c14a7beb563183a4e2aeac3110147cd39a6199f60634. 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/USA2B0773303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f20e1b943a539c89ed6ff80aefbf131ca779dfdf9cb6fd128ee13f13105be19. 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/USA2B0773305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b6227bc3913e085f83742956c8c8287babfcdc9f7422b60fa1b86a0300a234a. 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/USA2B0773308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c48b27a755510e7439a142af7ef75e880deb5f1b7e541477824d6cd868cfe5d. 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/USA2B0773309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff21c6d240eaf3072ba4cb671a8442dd6292c2de6c3fe757c28f4d05f70d424c. Chain 2 (Bitcoin): anchored in block 958670 (2026-07-19T05:26:23Z), 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/USA2B0773310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12f81504329c8571b7309dc74b46b1580fd3c4f7c54455bc6f26b159de3f78ba. 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/USA2B0773311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d50ebcd964c4e7babbad3d966f0ee3b68cd39c8673f4e9f99dd445aa2e40e95. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2B0773312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x976fa3969ee6d2a1b2b2def03c18a1e8e31e7657600710e7143ee21fd8215202. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), 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/USA2B0945803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb29884b4eb873fb71977610551320efcefa78c098f22fbf8ed9dd2fa45019b2. Chain 2 (Bitcoin): anchored in block 958689 (2026-07-19T07:11:11Z), 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/USA2B0945804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57d2f643bf453fafda6358a5aa4c61a435e5222d68fe495e2cf83c20b73d7cf7. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), 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/USA2B0945805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34c575b1b57291a7fc0b6f89f234993dd3fa5d73106b09ce5d558e37910dcfc2. 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/USA2B0945806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98102beb40e89c89a2dd1fdf32bb327c211fe0465a8d7db7325b67912c6e715b. 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/USA2B0945808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab768af6ca73d85011f2e88469bc81042ddabcaa2367d601895fc6c3d68213c0. 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/USA2B0945809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa85bd34cc12b26402f785cb15259abf6f0c113cacdf10b8f7ee7e5ecdafca6d. 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/USA2B0945810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9837aeee159c6b38ef7c61921a0361f7bd25465718022c8609532183b84cb583. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), 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/USA2B0945811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca3a2f2b23960359020a744912ebf4f140e21c3e8ff07062a27525119b1bc15a. Chain 2 (Bitcoin): anchored in block 958680 (2026-07-19T06:04:14Z), 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/TCACF1544458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb175f3a59620280e625473f89dc5770c31203bc39a051169e4d19b7b2569242. 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/TCACF1544460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10dd648e8704e7f3cfdea214bffa45dfef6dc00ad5bdfb124a42f2192ed69778. 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/TCACF1544462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa238dfc9906c22d0f274a951fce2601d1692900cb2aa0febe6f274ad8e507c1d. 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/TCACF1544465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd762b91553176216e58ed36b6005cb2cf985160d49f309c6e789e4b91528678e. 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/TCACF1544468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6a812b547f0a72891ed33e6021a4899cdac338e20ec6ff54c1debc0989675ac. 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/TCACF1544472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4921a3cdbd689bfdee4e249558eef92ff6b660806bf1ce72573c6f4d107936f0. 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/TCACF1544474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13dfb479032aa67f1c51694487f52412ae8223b41906d09fdf7a0617ae8834a9. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/TCACF1544479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f2fac83c148eef91dc59d5eb75bbc66430cbe0ebc5007e7f4a5facad9cf372d. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/TCACF1543027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53f9c69258a87bea41b931e3371331ce1ad257c472bb9c84e64ad70c6cad91db. 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/TCACF1543031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3367e7bb8fec5bbc50ae557f180733b19099e80176d5954ec5a8a57115cb2afd. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/TCACF1543034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe365dbf76abe3330aa595a68ca29464d4261e1563847fcb48a6a7e2e53a076d9. 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/TCACF1543037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa59eecd450091c8126fbf5889858ef28a68b29113754fec493845ecf27273951. 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/TCACF1543038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2bb5363565aaf88845b61bc44b00048c1d33a1119d51d8c9c68b0f1e1d4dd49. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/TCACF1543040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa447c72ea59fe0386262f51628af68a48eb0922f295d614d639cd62cb0570b23. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/TCACF1543047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6804f2379e7fbfa456b17ab07b5b7f029257c7e98e8abf32a3b2fb512b87749. Chain 2 (Bitcoin): anchored in block 958969 (2026-07-21T04:58:13Z), 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/TCACF1543049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e0e0de567a90389c242cb7693c85d52e5e6f169f6727be3c60992e65a5fa1e5. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/TCACF1543266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x580c6929620568525daee0865f61ccf9f6adc5854a040e8b1168625b91f818e3. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T16:58:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACF1543267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e46728e7de8bdae5f9e5d8dc639815a367d032bdfb3ce086a81e1574a43acef. Chain 2 (Bitcoin): anchored in block 958474 (2026-07-18T00:59:09Z), 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/USA2B1801477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc87d163ecbc8e392ccae5ffa2e2df5cb1d962e9b36a4e6e3a803619d0a05dd61. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/USA2B1801478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b885c3516b5ac89212d54bd216e90c9aaf6d3028a3d367f79a0914a78d63add. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T00:01:46Z), 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/USA2B1801479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa180b042e58b654d67610ca193c7ff3036af444001302b76f4042bbbda6defb8. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/QT5M52529454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94728842306325e01b8f6a3b8ba7e62acd4ac9414c12741d5866396e4be2907b. 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/QM42K1773928.