1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3956876c54d0efe06e0d1d0091bddf5f24d776857448291060ebef68e3dbeb2. 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/4ec035a1-8589-4104-99a5-73b19b56c23b.json and https://artists.proofprofile.net/proofs/artist/4ec035a1-8589-4104-99a5-73b19b56c23b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81b13340be708b18661cf101c45e3e42da34f43659428924c032d3e6e0d633ca. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/QZMEM2158701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cadbcd30308be0da24043e509b75bbf5a7f58a6aa6eff1b3b527c1ac9fa3864. 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/QZMEM2158702.
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 0x01d9e5b126846e9924ae12f2aa639392f40f8f2eb8478d4002002b89c1571f94. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/QZMEM2158703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33c21d5d279d4f672f3ac66ce698a41b902efa8179001307917aceecf5dd577a. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/QZMEM2158704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd75c3b62134baae4c72aa4681a3a6acfadba56f109b7bedc5fd04da5890d5b6a. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QZK6P2012876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc0687c3fd01f815e07fe333dee67a0aadb6187366f6c8e0ffe61b493729fee3. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6P2012877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2af30e98f7314f48240f068e5127fecd161bc8d64d1ddf34d0d428eccaffc00. 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/QZK6P2012878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06b7e251124f62b845f895d951198d203701a75494ca0fbe2b4bb23766a7b8ea. 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/TCACD1588653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb532c48c6a5dc1211dbfe5c8231786faea6ae408b90e19d7435838396b39cdd0. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/TCACD1588655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb7a225b5a02f10fd26ee99c66dd058b9c6bfcb4c12ad7b7fbd1e65280d2321a. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), 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/TCACD1588657.
Praises (Be Lifted Up) (Live) [feat. Andrew Williams]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51901f8af7a1d902379021336875fdaf874643816db27e2528e493b5c526edc2. 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/TCACD1588658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82dbc53ef32be863b1a53774e2fd621690d5adfd8996c82dc09c3e77820f0159. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/TCACD1588661.
All My Days / I Have a Light (Live) [feat. Molly Williams]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc107540afa5d3632e1266a07e955e2275f99cee8bea29ba1ed031057848781ef. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/TCACD1588662.
Heart in Your Hands (Live) [feat. Molly Williams]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb77a2f082515a6de09558b63378795829610c970505d5d7256e498c2a984c91f. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/TCACD1588654.
Build My Life (Live) [feat. Andrew Williams]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c10aacd37a42ee822e244b0f9b29205a424f6414f44a842d189bbbc398032d5. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/TCACD1588656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c210746b900807181898a107ff3daa4fddd4e0b35a927ed531f901e3e70133b. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/TCACD1588659.
River (Live) [feat. Jenny Rebecca Embry]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d5103949d716c0b4688a7566581c22857313af5c176ba0c76c0453fdf2c54d3. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/TCACD1588660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f8462c0ceb85536bdb7b0fb4fecd4e245b82289320e28ed7b2f77d9231d7e65. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/TCABK1210057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1236e6bbe6dd1a3d322d3142d41e2f080d58bab82c61cac3dbdaff8bd696dd5f. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/TCABK1210060.
Beauty for Ashes/We Wait (feat. David Vallier)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6752c2fb17026a621cbae62b2fa3f9feff056d4632278f9e61202b616a685e00. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/TCABK1210038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x973abb31f8838ec900bb6437d8a5bf40b7b1843cb751d2135a680f7622ad84d6. Chain 2 (Bitcoin): anchored in block 960456 (2026-07-31T19:53:57Z), 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/TCABK1210055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64c8fa264b896c898f83fa117f6e9f8fb49a0337c3bff3ceefdcad711da0f6ff. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QZFZ62044447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20df872d19ed68e5eb3c8d6909000b8c13b1ed88890f0026d2e99ede2866ecfb. 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/QZFZ62044450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x206df92f9f3ce7be8b97554f7aef77644c2e19d01d3edbf41a380f602559e505. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ62044451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa276a0b82ba0aa1dccc88911accd20abc9539c2b62743cf5bcf8f965e09e0181. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/QZFZ62044442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bbd6162575d8360beef880870eb26877d813b0b58254ab264ea073a17a3f9bb. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/QZFZ62044443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa54f06cbdb146441208f4fe9c247dfb13fdd3629f3c00db7187457b97fd805e9. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/QZFZ62044444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7383e1552b6764d83a00b0ce2bbc0224ef7b0dc3bfe28ff5810e9925990fd432. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/QZFZ62044445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ecf0170bfbc72552edd249dbe468070f470af1f548eaf830fd4c337a6534df5. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/QZFZ62044446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5bd37f72185585a1a3c48f582169e0b3f246f5f755b3d34760bfbafb1e1d277. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/QZFZ62044448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x126ae6855395415c33cab2f3e49a8f5f1e65212e092fa5468d3f64fbdb10e634. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/QZFZ62044449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x083aa4f1bc404801ff28fd7799392cb3758636ce7739306f296bff859873d5be. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QZES62020029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7afae948012f4fba7d125403509f5c6dddea6a9ccf343bd56c17f5f03e2b7a3. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/QZES62020033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6d9b035a9a9842e346314b664a4e8f59a5d427104569691e3595d4f953cdc97. Chain 2 (Bitcoin): anchored in block 960314 (2026-07-30T21:00:46Z), 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/QZES62020037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fe3a1b5ddf81b8cd6a706b8d29ba3998daa0ea37b85edb220caef7180177792. 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/QZES52028154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f371c3846121716940eb7934df57e69926291c7fa757122754ea08ab2569162. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), 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/QZES52028150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c6d382a5a065cab1c6b8d812e303442bc3d9c5bd6114548e4a79a217de7d788. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), 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/QZES52028151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x441f6070c75b3740470cd869441e3ed9cea60bf562bb7936e1ef8c561c8e2de7. 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/QZES52028152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb45cf9b8db38fa57b36dc487a20d0f9f70ddee3e5126ae569423d82eb1e9dac. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/QZES52028153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeff4254e04982160cb143120e1f7680538a1830c28cffddcd10da0f8b8bfd45. Chain 2 (Bitcoin): anchored in block 960259 (2026-07-30T12:51:24Z), 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/QZES52028155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb5144d36a0c8b7028aae3776be5e8ae14460e2288ca0ee11cd151ea29f15047. 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/QZES52028156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0364a37cb78187366406ca24ae9d217bcfd81c255400d69a856f02dafdd22b2d. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZFZ52079219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a02d15bd8e23afbe347b0b8c23e5f7a977fc008156c1318e6cbf439d58cc6f1. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZFZ52079221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cd022889ec5709c1fcafc146aa7d79d0a8b36bed19bc6f5257e8b6455af23dc. 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/QZFZ52079224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5990f0973a0b33f48c4807e4404fbdfda4a00139821b822d08762d771227b15. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QZFZ52070758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e4419081930a95c961f7b71a423ced43c6f22b33efc1fd90faa8397925c3323. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/QZFZ52070760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf1395673de9898a47742de99fd3dfce290d5884cc280d6bc103d9cd4b2e3206. 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/QZFZ62042969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc78a348e720623b2ebd0ed891c2347d80fbf52e3b371b1f94eebf5046e45faf. 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/QZFZ62042972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf34e73616dbb285463a2ca58a347727657bd77cbd9109a8ab37a0da9842e8c9a. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ62042979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6f5063eb668a1f992569330a112f1e0c8e8b22bee1f7233702abaf68dad5aff. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/QZFZ62042973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0626c997b62fedc9e45578ed43216912fed4ba1e9f46e085f3590ca18f14e3e7. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/QZFZ62042974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4de8efd746182586dc29eae48cc85d88f95ef9d04f8b7f6308771ac368a17b0a. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), 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/QZFZ62042975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x067a11cd79490a3df1c9807447a4e879da2cbbc0866f3c9515729e6c07bec28e. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/QZFZ62042977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25cbe53823b82de3d46969e622ac68db2e0b25fb455d5c5a26c511c54e6f891f. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/QZFZ62042978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1d8573c655d6b69b0d446c6d395e338d6362d6e6e38ae95a77f0c6e23f863f6. Chain 2 (Bitcoin): anchored in block 960387 (2026-07-31T10:06:30Z), 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/QZFZ62042982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef0f63f64a7ec41bc807395a725b3dc4a320924cd423a4e567aeba711f2a22c8. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QZFZ52078145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27e2da69c5c3c60b30abedfea7abc6923078ffca45dc51f91e690d67e6d348c8. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZFZ52078146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0158f238dda7101db4c5143022d1a82052799c97fc4896692ec62a9dfb16dfcb. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/QZFZ52078144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02f12bae0ad4db46cb9fe023ddee9530d0131946dff6b7df4ecf1ffd6df421ea. 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/QZFZ62034551.
Come Let Us Go Up to the Mountain/Fly Me Like the Wind
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fdc7e380f68509c6404a719c5c5e3a009debdb5df3107670926a03641fd6ec5. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/QZFZ62034552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc957e00d03fec95c2058a547ce43f9933e70e211aec4c55a36e1d9ef63087fd3. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/QZFZ62034554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x617830ed3211ff1d9a939410d44b272f4ed35a882c7b466dac5e3dddce48454f. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZFZ62034555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa292ed009959d65e6347dba22497c4308d200d0b4116f45c3da0a6c611903bff. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/QZFZ62034553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c1e81e0a0bc34423a9aa6a99c7848791c8365602564107474724c944add16a6. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/QZFZ62032807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf95a44c307b8aa968d29edddf3ac27ea3b81957efb667d798f61baebb2fb794. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZFZ62032808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadc68a8f512b34142073bc49b2f2e7f2e0a623895c661f6ab6e0248eeacaf154. 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/QZFZ62032809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd24fd78f269a1f7d602bf656b9c96eea50325e3a8b6bba6de19fded2ed790652. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ62032811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06606da594fad10d0c8382c732dd5ac89b66dd699ab77215d294e3af0f418a4a. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/QZFZ62032810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f8c478771f1164f59f32ccb78bb6056ae75cea06b000858b8e94449b98c00b2. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/QZFZ62032812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c7f651d30fab08908af02fbcdcb6e89001c8615fafc5be4fa4aa6c22d1abdd1. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ62032801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc02b71fdcf49f5662b16375e94baa277c756328b989bdd2cd5971fb8ee2d6119. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ62032799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69443721526fba72b7b4470d15594291eb68b3f084a35ba2ea47acd8c89ddbf8. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ62032800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6079628dc3f11a50f820d593d36a32f3480d199916298027c782b5f44528e99. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZFZ62041763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ef48555ffec0521019c4d71a9c8c2c7574485f369f86ccf42cf1fef9037e30c. Chain 2 (Bitcoin): anchored in block 958042 (2026-07-14T18:24:07Z), 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/QZFZ62041764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07f328d5927d4d115b0de39966871b62e9a9cf1b19ffbaecdedd319822fa39af. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QZFZ62041766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc5dbdc309abfef0f0c0d27f6e1843025b51fb54a97f5f8b00620db051f008e8. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ62041765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf162eedffce530f3d847c866e5aec76e9ec116725273f9f0faf8f399eddd3881. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/QZFZ62041767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x896ac9e1fd496ffc890e76166d83ccb7020fae2f1fad7c4558a3504162b269a1. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZFZ62042967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b97bf7fe1fb816e5590d6bd52a482704f19a54a4d6126516d62d4c7c668f120. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QZFZ62042963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x723823f48c3066a45d92b1b5dc6ddaf8715e1377c174d6c4239b6bcace8c2b80. Chain 2 (Bitcoin): anchored in block 960145 (2026-07-29T21:13:37Z), 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/QZFZ62042965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb0821877210d634909e43aca703a9a347f6b3bd5757432fe8e135b03897cfa3. Chain 2 (Bitcoin): anchored in block 960259 (2026-07-30T12:51:24Z), 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/QZFZ62042966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa229582b4b47ed51803607fc85ea5943ed0286339093c44e8f716942b8417165. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QZFZ62032803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09b1a97453612ccefb35bfa301484d1d09258d387ac467927e1a909e11b3cef3. 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/QZFZ62032806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaff9c1efa39d2dfdd440397c004979c2bcb708624591861f10992884af1ca7a4. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/QZFZ62032802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x848ef3b24a06256fd4861205e0b75640e219f1ec28852aeec46b4c8b5aac2230. 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/QZFZ62032804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4960258d22765a28eed62e89e196679468a4a4215cf6e59345dbeb831e288bbb. Chain 2 (Bitcoin): anchored in block 960259 (2026-07-30T12:51:24Z), 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/QZFZ62032805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1c27f34a6c0df70047a6594a4b5aaa566cf08fb66660a2b137d43505c09f49b. 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/QZFZ52008250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf5e23f53ecff4ce9c944d4b419b41b9715bb98786f2d6306296668d32a633c8. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QZFZ52008251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cd6afb6ba5e76401e126fe47a8351a828c5295e47c4b57a623391d26ec5bfb7. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/QZFZ52008252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1d0f56241cff217eceed085064d1b88f3b36fb8593ca3595a1e5fcba887ce2b. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QZFZ52008253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75db3f12a814ed0544693391920bf6e738888251bf389c626f7a69a01208fb06. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QZMEM2158646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f8272f2f1914ff525be8dfea6d0b3575c8d9c748f5d567ca0f2ea8daaadaa84. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QZES52044697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc35e3a858420acbdeeb807df02d806d41726c8af470a88683b9d99fa1c77ff4e. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/QZES52044696.