1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81053b70ec9274c0bf262f2cb3cd1e8baeafee78b81b0347e910580fc01a7f85. 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/ea27efa5-9b73-46c3-9653-097267582df8.json and https://artists.proofprofile.net/proofs/artist/ea27efa5-9b73-46c3-9653-097267582df8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55d97c07ab9221fa52d1d13fdab4c527b6d9b6f9e231712d1b2092cb8f88c52a. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T21:20:45Z), 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/FR59R2316971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7463d1d8d000e5cb4308fb651a6bda63e76b2750292bf2e9226f5d3983eecab8. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R2316973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeafac072f2b400f5c14dc37c980cff152438c23d1107982179de427b1e02a2a0. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R2316977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9730f8576fa22f8c3cba2c84f230b09f60d896f8b9e919811d826df621d3070. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/FR59R2316979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88886ae3af1afeee669910b09c4fcae826a167d666b46aa9f84908e97418e0ed. 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/FR59R2316980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46eb2e103f669352ef7127110025eb03c6bec30df65bc67b693e6676fd5e782e. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R2316984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c9d2566d3e568fb1de1aabb802fab633ad4f886f7e6b6bf45e7c7bc4e18778c. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), 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/FR2X42383055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x479452c85409e466d59548236261e54e9082ecabf19134c82c6f151f2a7f0708. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IDA130909505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08c1e16a2d46bbc276ab718adee2f1373a066f658221bc1b1815414aa521e2f7. Chain 2 (Bitcoin): anchored in block 958395 (2026-07-17T10:10:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IDA130909506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e4a06e50e63fa6c7b1c0dcaf7580e12817c0aeccbc3e555e7fff48d7857bcd7. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IDA130909510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc46ac80e6bd5990007a9aeae57a947fcd7c11153619144fc42b214f2e8cd04dd. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IDA130909515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77107112c8aec2bc5adee9e7a9931f14dcdc38a20de506be1be76eba13b84d9d. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IDA130909517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27080d9dcae02f46e1d9bb09963b8aad4ed5dcb2c4106520828e06961b44dfc2. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IDA130909518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d630da7e3879b81d7417744e68bf4b9e07af4d6c0e12379d2bc3b7328bc27f1. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IDA130909520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ea191c55a976ab73b58343751f1872c195aee923f86f582de03105a783d4d32. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/IDA130909610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2448f4f66f75e23ec96b3023877c0fcdfaf3189520a5aff05af8fa0821d1415c. Chain 2 (Bitcoin): anchored in block 958697 (2026-07-19T07:58:24Z), 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/IDA130909625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57127938287c2c566e892dd5438df9d7e43bc5b594c3ffbe6c5c46ad3134a504. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T10:04:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IDA130909626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cde1ee87582cd04f32ec2ee89b0a025a4252f0bd1bf16a2f7934357e6136a30. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IDA130909813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69ad6024c8ca4b88cfcc74e9d4922cfbfb5c604b1438011d6eae77826f40096b. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T02:28:59Z), 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/IDA130909819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc31c68581698aa1961374d2a2ffee592c3cf66aa2f030b6c89a93de8a7db1e75. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IDA130909821.
BENYAMIN S. dalam Irama Rock & Blues vol. 1
Benyamin S Dalam Irama Rock & Blues, Vol. 1
Benyamin S Dalam Irama Rock & Blues, Vol. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17f1f6c8de243f81874a9557c80d7bab569ced84c594b5186261eb42ba94dbc4. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IDA130910501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3a43632e2dc804890a3d0056ad6300595e9823f4f0c784d0850cb9023ab02ea. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IDA130910502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a8e73c437a4c97a28eab5e21121ec2e472a1ffaf4863e9308c73b3035ab6e1f. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IDA130910503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4d9dd9cbe0e43fa002069fea042b51a12a20b652e038ed9352e29d7cb40ba0d. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IDA130910505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x351ece9994ab8dc1a84c8c63848a967dad0431a0248d10e2c17815779ac4ec51. Chain 2 (Bitcoin): anchored in block 958714 (2026-07-19T09:51:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IDA130910506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa89c3301c7ba8e506c594b2c6aca4061f71d3518c8a3689afe6cbedae9ef82b7. Chain 2 (Bitcoin): anchored in block 959037 (2026-07-21T16:59:47Z), 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/IDA130910510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x060835a82f420c61fdef54892c73d947ab30041b9837c1513ec56c95a4aa925b. 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/IDA130910511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eed89ebe1b0bb3ebd42cfa43a2b61e594e853172c51c63ec47e5ce1e2cd7e9c. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IDA130910512.
BENYAMIN S. dalam Irama Rock & Blues vol. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00d4e7072cbc3f3a4c0808be6190992f5a41cf57aa4f715c89faa8031e5def52. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IDA130910002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb9f30a09ee54ef55d4f6d3c0d4cb5941eb1052fb8837cb531e13d94a9ad03c3. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IDA130910004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b759ede0198a84d6eb1cc066e88d42f315b160ab5c63dc1dba835e585f7f7d0. Chain 2 (Bitcoin): anchored in block 958734 (2026-07-19T12:54:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IDA130910005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbe5623f6adbe89ecaa2c22a26c3bdce0623a9b85ce4b373ed729dcb146a7556. Chain 2 (Bitcoin): anchored in block 958708 (2026-07-19T09:08:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IDA130910006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e0c6d837149c5bd4805c0cd5c88586ae087b4efba311b9a83d24251c3a5e0a1. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/IDA130910013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x520b063d6dbf752350b0f25d11bc33110f0fdce8b4be77522a0855b3d40f17bf. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/IDA130910014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc9f8cefdab5e906305a8c506c062eb669aa9ec7e1a6975089d801ef170005bf. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/IDA130910015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50f87e9104c07fcaa97c57d6f29424f6cbae0259a055a0ad0065f4f7fa09fd3d. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/IDA130909902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6171b000fcb2523574f0cd9b14b3eb9ad641761896a1618d5d5a25a34c9f760. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/IDA130909903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30825fcb60e620e79c746df3493ec1c2ad4986c6d83fa88872da366ccfb95712. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IDA130909904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8d2c7a8fa6b77db821e642d53e12af43e77640442a18f70345273f9f5dd284e. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IDA130909905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf7e2c42073a10e3a47c137c05f80a6169d1771706057287cfc3eee3cc8e489c. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/IDA130909906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa861b3c038ff55ef1ec9057fd2fca1ce0a91dcebeb1f3e0a9e24787ab9fc1281. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IDA130909907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc9b6a0c15f03364b1b32b02297d305b27bdfff688c28e16d05aa4d5e05fdaab. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IDA130909908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddc13d11470bf300c4469b54febd03f21677c0d2e3dd16db06aed01c7d8d8cb5. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IDA130909910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf02899760aa3dccf784da11dffab2c81d41fd7a871e580532317be1c4878aead. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IDA130909915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7558d3339fb47caedfa5ec68f00ec2daf195100f0f2a1ea61da9c55bd184ecc2. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IDA130909918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06ba6811fa445f5b9c85691a747b91fc74a51342c8680c2089488374f6da1bdc. 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/ES5832300536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab3551f4f4cce5211bff90c1aec072535669a544cd5df4795357782c71febc5d. 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/ES5832300537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0edf83239b954267545612aecadc4afbee5ec14fd3ca12810eb11fb8d259b7d5. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/ES5832300538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa03942a5114ce7b9673bf5edff3d9a0d7285c1dd7581ae16a855e0f309c6d2fb. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5832300539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca1ec0cbe9852af75ac9c2afde76ce8655e45b7b5a9e1d140b33347e9b3b31e0. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5832300542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe79af18845bf8b489ae5ce15561b05bd42fc06ab4c2b53be82ff3124fe30995d. Chain 2 (Bitcoin): anchored in block 958947 (2026-07-21T00:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5832300549.