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 0xbda6ef5d8af5bce744457792cb8362a9c7c64e0afcd7b145f4cc00ef31d340f4. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/157f5419-4c5d-4166-b379-3df1befbb243.json and https://artists.proofprofile.net/proofs/artist/157f5419-4c5d-4166-b379-3df1befbb243.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 0x1256d894495b1819e9e9f226021292397ffc91ec817fd9198b3d8dc710823c75. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8A2415576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe465ff3ca9deffb294a91592b1850d9fd827cd054ed949f4c29e6e43476a291d. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8A2416760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb984801cbf406e1f163255c3b210b5fabb0352d79fbd23c48b1090d61a3817fb. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8A2418372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77a1ebbe083e86963863dfadb3b89173562bd985ca32fa7dd3b4b1af5d330027. 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/QZZ8A2418392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ba4aa631ff0d84d78d88505b0459f1e95f85f9079d2322292842de14d863877. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8A2418405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eba0c46c4ae54987ba88eeaf223555c70dde84773e963e05f7217707f712d38. 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/QZZ8A2419559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb883e642c397846fb0f5d2f5042b9e96d8e9f2369bca048eb6c9ca16aa7e5cf0. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QZZ8A2421602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa11b7f511cd3a868adac07a262decebc402e00f0dad9de4d3fe832cfbc3415c9. 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/QZZ8A2421622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x490f94a09337690104b46d386808e2107f0d660786f1f210e0f0b17aa6045b65. 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/QZZ8A2421631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2cd0d308a4ebd117ad8b46f84296a1fbdf5288043a73e05f1387ece99049f7e. 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/QZZ8A2428268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2648d38c09e6e989226f1cb5fd111d471becd25f5b88b0dcc37ee1b82d76100a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8A2429002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91e0f010ae39b36e5a61009f58bbe175205b6021a0cbd06593a0b394e1fc360d. 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/QZZ8A2429026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e3bd68c2e1874a6e5716c75ff997f3bc584e35593abfe6530e57a5b04149961. 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/QZZ8A2417282.
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 0xcbb9779b0d226702682d4a8765b5ff6be220040811c5395cfbe41ae7bd450993. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8A2417287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84dcb32d384ee5a8d5d56c4f14b3a097f0f372bc099e6757adf5a673e54797b8. Chain 2 (Bitcoin): anchored in block 960381 (2026-07-31T09:50:11Z), 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/QZZ8A2418379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb070a7458acb4727d213cbc6923521633a351733610991a8c9800dcea333e3b5. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8A2419471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbd8c8e7028e8aea80930cae3e356c946f40a0f5ec65ea18ac2ecc7011d22d01. 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/QZZ8A2419500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f2bca09c277b86a9eb8bac81de5d1b6b057b2bc917e8ea6f7952636985132c3. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/QZZ8A2419549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ae23fbe4943f6024a087e4b3f829e52c9abdc8c3641f35b4231c296a53bba3f. Chain 2 (Bitcoin): anchored in block 960241 (2026-07-30T09:58:01Z), 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/QZZ8A2419556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x717608310f9c72e198c985495508cad6529c4e746be1baaedb499901dd303682. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8A2421517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8db3e0c29dc93358af23cf48e0df29b030b2c83da225cafbdc7a5a17ee0358c1. Chain 2 (Bitcoin): anchored in block 960231 (2026-07-30T08:33:28Z), 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/QZZ8A2421527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x010bd601f065b866b9ce8b3a8cc2c21be2a800929f378037ad5a4575f31219dc. 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/QZZ8A2421534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe03488ee21011246a9285e11e3170f1234d1b23c77d8c41a72c511ce29f66483. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8A2421599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4184c9317a5fd37147c77d34f7b2ad390efe34c63f4a5a7703a39e37fe049f2c. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), 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/QZZ8A2421614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c17108b8b70f5c85c0b5dc99b21c2460cf7e52b00feef4b4b23a605934a51f7. 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/QZZ8A2422659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36d0ccecbafbaf640e3ca89a2a271282f8c6a741f0df9690732c441a10aadd47. 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/QZZ8A2422697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea379407d89dd9cd8501c931451a9aef15d36d0fec847f32bcdf8b8b54c3bff0. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/QZZ8A2422704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf86730b1c0ddf8b769c98f380dd36ae8bead12396f82bbfdad374a70f5a3fb60. 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/QZZ8A2422718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89603bf1b40ea4d89523e91ee77c3a37ca631ca78c1de3a81d089aa4e746979a. 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/QZZ8A2427748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x994b16cff1748161c23c8b5e138ab9d213482b876a244b169fb0540caab60a84. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8A2428273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1d92b1940dd1b6298f9167e410feb13f638130c1519bfc8e07fea417027e594. 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/QZZ8A2429014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd858275adae6f5bd85d6d18b04fd6c6ae3f8add029b0a20bbf7b8358e5220c41. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/QZZ8A2429040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90729e906370f8e12fab4e335a25586a05a518c11057808d776b3baa9c09af46. 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/QZZ8A2429047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e29b5fe9e02577dfa59f4a7303e4234f9c23ddaf48a46982017df8fc8fb7a9b. 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/QZZ8A2429059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa94b3aaf9500ff9f82ede85e88075426599a299729bd04a8c8c25912cddf175d. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), 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/QZZ8B2416363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43512c919eb781792415ab243f9245f0e4890b43e9d066d74e1b99927079056b. 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/QZZ8B2426371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ec3cf4e0ee9dfc76a92329d4437bded4165f7bb71957b6a2e93341e61bd4801. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QZZ8B2426380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x220bce57d48fea87f5fb6fb665ebf23eef6189b646950d0019300fd4317f05d3. 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/QZZ8B2426388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7974097489932ad24dcee6672979a465182be369edebf1838a1f24a9412527a4. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8B2426401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cd71f55ab958213c14b5bce1ff91cecfbd8945d5dd71839093661da014f4493. 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/QZZ8B2426408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a296e8f59282b6448ad670e5e08e3bad69310b3aa0a3cec42e34eb410813a03. 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/QZZ8B2426526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf44e1c1da6434a8430e8822f4bd26a454df1ee422daee7135297f63e1e87389f. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8B2431328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x929d0939ef30472559606c293f1be5a70abcfa3b93348c613a24216a5ddd60e3. 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/QZZ8B2431331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ec3272b1991435d485ded511d478c067a63efdd21a603c53743e911ffcc3b8e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QZZ8B2431332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69a04c8764cbd27a91ee97b036f9aa2da9d244420ee80bf5136af86334d3fb58. 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/QZZ8B2431333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc710b66263073a6bb2ba979fc9afbb787c4286171831f9d724b3942bd8ef40a6. 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/QZZ8B2431335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad4030835da5fad35d3859bd6363a5b331ae6d5d02c2d14b10dbd88b75fbfd07. 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/QZZ8B2431338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b2058900d79b739916e5293456678857b285ba3170255baa8b80ed243d16168. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8B2431344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59606855ccfd3b59ebaecad51622e8d16ae109a3de273cb1fa19ff5f98972c73. 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/QZZ8B2431921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1d3aa56e324d1e9cb6c9c8e022a009cae0728b173a99817395dcee094360428. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8B2431935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30934cf365356f1713a31f62342ab21e1e86ecf1731839a16955c85d0d415dae. 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/QZZ8B2432614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a39fd91585996334a91e567a5aa0902a2ffbe78385c77b0b3415a57f2eb92dd. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/QZZ8B2426486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb596e08f83c731102340a006c8a78b0d2c416f25902f1d717fa97e39476b5c85. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/QZZ8B2426503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedf2dc261daaba0e87e010d1cdf6b3ffc74ca7594a0e337bbe4778c8746baac1. Chain 2 (Bitcoin): anchored in block 960170 (2026-07-29T23:52:38Z), 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/QZZ8B2426515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x172d7bc190e0f7731a17e926dbd412f0dec1482b5d0bd0c4e9a7f8ede16a9a10. 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/QZZ8B2426540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcf5eb197dcc5412609664942010592e301750b624269e9cfe6a7be3a220ae13. Chain 2 (Bitcoin): anchored in block 960381 (2026-07-31T09:50:11Z), 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/QZZ8B2431340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3978d97e415d32c00a8b3fa30612a2c2bacf97f0f006cec1361579451a48ba96. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/QZZ8B2431343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6370d803e485582ed84e12ec5f82967bbdcfbd111c084f885777c20c27f22714. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/QZZ8B2431350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbbf845093cb2057b98efea71e84edfc556e61c38931c40d170dc77e2e082931. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), 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/QZZ8B2431352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d3571a1c35703cec0ddfcabd58e194639093579f87f5f6cdda3e892a3bcb785. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/QZZ8B2431356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf93a001078c4d801c90637fad41006a286099dc06c7bb83226ae848f48b821f7. Chain 2 (Bitcoin): anchored in block 960231 (2026-07-30T08:33:28Z), 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/QZZ8B2431374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a64bc275465a93fa63d62ca3ece040c7f90ef151cd24ffddfb9f7cbfca157a1. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8B2431901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33e1b3044f5f5df117667e01aaa710a0ad84867be1d782c91cdd298b95e52cda. 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/QZZ8B2432563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e098dd1e07a1bd22870c20e88fb417b67ba33265e6b9288c4da63829fcd2fec. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJP2502887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x313537164ff9e372510698921e1fb43c06950523e1d199e2b397e48b08d15b46. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJQ2502915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x109976ee0e2168a328f6c8fb82d3854abbf64b3b3266dcb30d617f26323a2ed9. 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/TCAJP2502936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf660f2150413c339f57562276fc9b3ebbba7a3e4915ff2a6530d7a32d66ee138. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJP2503002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4736f0548b02c23a69d7a8289455a1efa5e5db06c5912d8bf602fe3e91047fb. 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/TCAJP2503053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e30ec290e5b3991e1be6e3ffb3b57e02f2f38091c7990092fe02e879f343079. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJQ2503061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabd344f68837d5d16931174846e6d91a7e547d42c4c303d802e592671941c34c. 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/TCAJP2503073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x125bd062253f5d174bd54b16a6d63d76e002ddcf7b6d54149eda79aa5a274fdb. 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/TCAJP2503084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x232808056f05f9759d4b9ce9390f9e2a1dc7a5cb2a4c19e41950f1abf3e346bf. 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/TCAJP2503107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b70be92bfdb377156c74743a912f23109d951efc0842d2da9fd8a84dbb75b38. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/TCAJP2503137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25cfc26eb87277409813b4b68c3e84489d179c9767ab7707278328f2fb781508. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJP2503205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75985630566f23cf421403caeea93ed0791647bc8c178b09e87fb1cf3c6f3873. 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/TCAJP2503330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63be9d194fa2c9498c987db8d16b1f942ab4d93e73543aba4657840f9fe6e643. 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/TCAJP2503381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f9a6d337a52611503bc7eb586478708f6ac7c50e01e6925c8b6da8b4ab714c7. 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/TCAJP2503409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45152554b11344460d3c4e20c38b0b413a7e6394d61a963854eb8c1a647e374c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJP2503418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x322f2c7c668777d841abd401296457041b120e2a3c73b63d60780401497770c6. 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/TCAJP2503442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44c6f61c46ca0e01d867e5ce8fc8d0decd82213d438ba1f9a381af2ee28e5743. 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/TCAJP2503454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d3a3397a99a72d250fed98038d46e94d2ef6925800280f1ea4fbc8d968a0cd0. 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/TCAJP2503470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb98ebf6794bf2d68ed2b5eddd648bf31ad7a4a2af78c3327549031502044812. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJP2503481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad21ba2f8e9d496b248662ee92048a90f6d0bfd9168dacfe36385ba72a7ba62c. 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/TCAJP2503501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33a63959cf10272596efb13d831a5fc5d57610a4f3e11e6ed5848a3ac175c167. 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/TCAJQ2503528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x208c07e64eb162302f7424aa7723b35f7b74a0ab8e21f6d0cbdaf7abc3f08e5f. 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/TCAJP2503536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7e5dc5f7756fc5abeb7b87648757e678f5668886bb5102b81f30be09e562965. 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/TCAJP2503543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f2196adbe25a21487742e0b7d7986c85f04b46a7368150314a2aa0d8fee53f5. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJP2503550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14986511f037e25e6446d47524d3d76ef5b046a56bb2d203b686e25c4936081f. 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/TCAJQ2503562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x135a0791ad23301bd16f5a3cb20c3d6f1e75caf84e50c67aebc8387d3f7ac38e. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJP2503601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa40c0b907b018662bb9070606eba9236f0525255cdef4c839c7142e2c4a6705. 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/TCAJP2503618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c0d18bd724f9734abab6daa06bd9229d880823533babd80e16a9895b01a16fa. 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/TCAJQ2503626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35cbde55415765cf8776bfcda7f3a6baf0b4425dd57dd1288289cb8db0401180. 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/TCAJP2503658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x923623322ecf2b5e3714d8ce6136b157f9719fa804bc98838c9c996be21461e5. 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/TCAJP2503741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96d31d2815ae3ebab266038ea3d90e9b60ac99e05aa2690cb2605f27bb29d1da. 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/TCAJP2502958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a413da3dea3a1c43417113b66ec668e2a3dc7eeee0aaad055b72e94ca3c7299. 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/TCAJP2503041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99a2dc1d2b1bff30e3b3b054ff0aefd70818e439a0364d5d4a39bb83a9d6e4a4. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/TCAJP2503121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63157112449eaa5d6de25bcd559aaae2cb1894a36c262b9fd83ba087bda470d0. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJQ2503183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa22814cba9ec35d4d5678e06082fa6f9aaf8758418bc3ee2d33138a7b34d18ae. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJP2503491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36e9202031c29e612c021e6b39da73a7e7714d809e5123e2d90715f1b04b430e. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), 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/TCAJP2503513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54c5d770e50fc8193c2382e925114dc6571dab10d006821716ca48187b524b89. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/TCAJP2503520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cf3190b43726ac32cfd274f2b111af5044c5cbcb9480abcb801b8e052a9d36b. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/TCAJP2503540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7299176ba582defa029cd6bb25d0823eb4f414e347bcb565b85ffe898f6eb690. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/TCAJP2503569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83fcef564861d26627e325eb2389aed1387a7c0b7507dcc5ff4a36b740bd7fb7. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJP2503578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fc5b3e2a5a431dac0562759766d367635177fe165f4fae69cd13eae4ef9ffce. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJP2503621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde25232b0001bd542da082e5187cd0ded18fc2c4258c9d981ce6ee1755d5ae75. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/TCAJQ2503637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee109146876500746a77510ececfd18a2cce8b184a16a6f928bdd205256f80a3. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/TCAJP2503685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa222772c2be0b0ae1e91f97365128c26ccd4086eab24146905995a189c1ec1b. 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/TCAJP2503696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3067ce7b72649f27360f79c75ccf1bce64d519dcb3c53ff3fa94987c63c1f715. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T08:22:09Z), 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/TCAJR2516070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac34b61c6e1c7c770a081cf838c59eb31df936ff4eddfbd3cc1cc6cac768e9db. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/TCAJQ2516081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f8356eefdfac2e9e210dc04cb5c43bb24def3e2b1e35dd7a3a642e81564321b. 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/TCAJQ2516108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x237c205d577c43448fca14c70d52ef7194595e62d9f79e67d13d32f3c8f6907c. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJW2580380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e35ff3033f7c20056072088d6a1ad3128466a95272bc006e21da89e4b6084b2. Chain 2 (Bitcoin): anchored in block 958673 (2026-07-19T05:38:28Z), 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/TCAJW2580387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd6a0123ef568b976e92c06909aaa461a2003415a631f8edc053753ace7b78a2. 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/TCAJW2580391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d0ee9e259a79507c2b9a07bba3f3cd5640ea8b9fea192ee8defa23f45968ba2. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/TCAJW2580409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd5fb5120943cd073409af7528883771554327ebe391006a74446626eb4ae229. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), 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/TCAJW2580428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc06d10205c6f7faf80aae4789ed66618182bb11ca671224934aa7134b2b648a5. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T10:05:27Z), 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/TCAJW2580453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9711db8a6ce819776851d1f45f1a80cc13574a2665e4ebb57c9087c3bfde12e. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ42021788.