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 0x5a04d4fc5139906688d1a38a556e7201797c87c95718cd02c7bb73d059c5bf6a. 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/f0dcbfb2-10f6-463a-87c2-aefe0833e025.json and https://artists.proofprofile.net/proofs/artist/f0dcbfb2-10f6-463a-87c2-aefe0833e025.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 0xd61765f5c9aebcd4ebb7e369eeee5c0d5cc6c66b9df6585f2c192361878662a3. 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/BCFC52100020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eba663728e5d91e44dd19671dd91096fb0637983c8aa9f2637ff1126919c7b5. 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/BCFC52100023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cd15bc89005a13c2593c740bd7c4031da78c64db8b1a6f553bb76431412c7ea. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), 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/BCFC52100031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e38d0db5c0657ca1d679eced8ca53aa434ea900873331b8e81bb2bba889e9fa. 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/BCFC52100032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e83e67de0c6c2f5464989a12603a3da1ea3cfe0b5d094b39ba56ba86bfda9fb. Chain 2 (Bitcoin): anchored in block 958422 (2026-07-17T13:35:31Z), 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/BCFC52100033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc34ce48f09c1805c4527bbaf60300d459f5b5b99d2928a3d6719690f0beba4a. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), 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/BCFC52100034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94c95b89c19ed69ea17265225ea14f5578fb8c48fafc56a7b5a24482877ede1a. Chain 2 (Bitcoin): anchored in block 958800 (2026-07-20T00:52:19Z), 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/BCFC52100035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b6ebc397865c24d9ea4316bbf59a24f36668094576d501484dee77e80bb09ba. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), 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/US7VG2216527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x080485a46b9c053cf94361b2659f4df862d80979d25a45c737332e3a7f1889e0. Chain 2 (Bitcoin): anchored in block 958878 (2026-07-20T12:32:15Z), 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/US7VG2216528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b74655cf7ba1727d539640d835bc7541948c50e2d0faa3e1d711ed644ab32a7. Chain 2 (Bitcoin): anchored in block 958812 (2026-07-20T03:24:09Z), 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/US7VG2216529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdc31f42f381daf02b68c9c4af5e5aca8e36c70157a7e5dd830c4b684ec455cf. 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/US7VG2216530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7944ae9b1ae444a5d1a76debac7dee4bd9e8d0842a3ee60eae57d193d844ab50. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG2216531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67bfc6203c509905682a7c5c75b0278a584ffa0edb3c40f234867f8314dcbb26. Chain 2 (Bitcoin): anchored in block 958714 (2026-07-19T09:51:44Z), 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/US7VG2216532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef2cabbeb4eae5c935eb0fd806a3d3984a52264bbf1ce83ced06752e2c0bf186. 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/US7VG2216739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61f42335a9aac45cbc919f353070d6fad48a543debda36fece13a4ab94637a3d. 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/US7VG2216740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf337db1762885f478e7a06418c82c5433d3b5fdc575be62e57519ed76253daa. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T04:30:07Z), 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/US7VG2216741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3559729c424f96bb5205f4db3fa7d5778f9e5d046b2670b2f021d02f6646f40e. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/US7VG2216743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xded1e1322ee1b7abc1f6fe4e40eb11e65a7199a43cb11d408874dcb48a0a4314. Chain 2 (Bitcoin): anchored in block 958825 (2026-07-20T04:55:29Z), 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/QZHZ32256627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59780de0b1a56cc6d7c8ac684369b928f82eba19509b08b687586e963de6c33d. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/QZHZ32256628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b2500b3bbbb3dd256cfda8ff03e23c5fa48b61006f62530273983c4988252f0. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/QZHZ32256629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a2d06870c01856353ea079d736402ce227d2d7cd678c754fb4035f177cf5b06. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T09:14:08Z), 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/QZHZ32256630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb47fa35ca83d7d96deb6eb84d1c231bca53ddca49a079dac9279d9f3a11c2252. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T09:14:08Z), 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/QZHZ32256631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98b41af35e3a1c9cc7e71cc920026c5d3d1de11706b04311a38ff68b17817c84. 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/BCFC52200025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c75d17ba87b854b4bbcf002f980b43bee224cca2ac357b0ef1ce034c2d7113c. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), 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/BCFC52200027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x465264f9fa2fd503cc4f5d49a2835cd860c8a2109b1b169d33ceddc9d71eeee9. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/QZTVM2224900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15dbc6c7e00698f3e8cfafa3eb22e6928351947668f6eb88ea6abe41b57c7330. 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/QZTVM2224902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26064e2e752686fde58edf57f772faf8fdd217995edec3a33c9c07a86e933c95. 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/QZTVM2224903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96e317a350034209fc5f210d88ddf7fa977e398f640a58e90f3171ca81037605. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), 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/US7VG2421977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf48cc4078ef519034bfb4cafe841f3e802d304f7378487e696269070311dc018. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/US7VG2421978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8793c514454c9a631843c81fc1bddef69b285bbf6f5238a829b4ca8767da5d96. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), 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/US7VG2421979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe15d53df00b4ce05a55e8765bf8ebfcc7d9415ea5ed2867816cf519256a80cae. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T13:01:04Z), 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/US7VG2421980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa04d4461b413c87005db73f40a32d72a1c43c7126e26fbd2c5435980ab8116c. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/US7VG2421981.
Melodic Pets: Soothing Tunes for Relaxation
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7ea410fc2ae20d0ead4388bea649ac87c00ae734416b8d92d7fbc82f33c47ea. 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/QZNJY2470550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d3a83138a0f0efbd98174323b6bb6cd05c5c9ece4638e161d64295977ed3de4. 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/QZNJY2470551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6263f2e1fcb437ef0d330365a43fc210867177867ad36359b1aed6027701da8c. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QZNJY2470552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d82fdbf82230efa937b7c4360927077410c479aec786885013fd8d84f8252d3. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/BCFC52400013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40ccc90f99f019f6d7f2ea0cf597dbd968a4adef132b389fa5d076b089ee4e8c. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T00:05:41Z), 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/BCFC52400015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc33b2909211fb5b891f043a1b086c46dea9cd8f57b41a5fe5934973d492fdd5a. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), 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/BCFC52400022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cf02422caeea4d0bafbabf826cda59c1188b2f7ded43fc7c69780fdbdbd1545. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/BCFC52400023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1106614749ce499b089e3fde63dad607d204ec91ba9a0931aa98173fabdf5e43. 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/BCFC52400024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd9b01641de68f1b6ad804381318d37452423d577b3881f551f20acd14ec9329. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T10:04:40Z), 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/BCFC52400025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45ba47d6a094f26b590889ae2674938ccc70f6ab21c7dd6365707ebd85d11a7b. 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/BCFC52400026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9426ad0f28226a0b85b59993584fd932092ca4b9d6f085684dcda3b32a3df5b1. Chain 2 (Bitcoin): anchored in block 959026 (2026-07-21T15:38:13Z), 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/BCFC52400027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09d2c85c05c7abc5cd9a56e45ff54b0fc00e76b03ef2b346ea8acecc6a37c002. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/BCFC52400029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x580f012aa9c1c8e66d9dc2d5d2616adb604015f9fa9fb2751343767726c85206. 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/BCFC52400030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f701d96dd4764a89ba2849d44f5f707492ec4cfa8797f9aa018a2be248ed6ca. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T13:01:04Z), 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/BCFC52400031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e6ce4de2abcdf4bf98607d9d636b1c71fe44e9947ca7959d03cb8b5b831fd4a. 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/BCFC52400032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad40cbb691e0c3c644233f26583eebada5d87674dbe17902150f0fb72ea9cb88. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/BCFC52400034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x379e16dc4b544f24180e639ec1e91d223f36a3d4fb506b86f4d82154635f1743. Chain 2 (Bitcoin): anchored in block 959054 (2026-07-21T20:19:31Z), 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/BCFC52400044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb55a1055af054b878f2993907a7108966b29b78bc804ea2d028e8a143cc03f2c. Chain 2 (Bitcoin): anchored in block 959052 (2026-07-21T19:50:27Z), 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/BCFC52400045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1b46945f1b1ccea1c661f6b58e1db1f47564bb36e864a49bdfc2783a04a8aa2. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCFC52400046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0d38aef753034a2f8b9064758fadcd9414302e114c85a7445e3caa537215ccd. 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/BCFC52400048.