Rahmi Saltuk (born in 1945 in Tunceli) is a Turkish Kurdish singer. After having made his name singing in Turkish, his 1989 album Hoy Nare was the first Kurdish album to obtain the approval of the Tur
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 0xfbc7cd2a622994965e33bf24bf75ea122b99efff37c4a25bf9dcf792a425f432. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cbb28514-c808-46cb-81e2-7966a826f9d5.json and https://artists.proofprofile.net/proofs/artist/cbb28514-c808-46cb-81e2-7966a826f9d5.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 0x058e427556d83b0becb198ddf4a7726db90c0ffbfd482cacc6de4889e74737fe. 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/TR3610700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8571b6fb9301fee64e9141e323e12f173402577a87fc550c1e7bc2b0f1b12ba. Chain 2 (Bitcoin): anchored in block 959146 (2026-07-22T15:41:47Z), 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/TR3610700006.
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 0x14fd42e049790e2541173d06df6e657c024fd9c18fb5095834f1f86db6dc9f8c. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/TR3610700002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x846c850f7ecf877ce320aedee5676f8257a91a7c6f98cc6c8c1f754ca1f5d56a. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/TR3610700004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8c6911444cf8e7167b32b6e2a7d75421e8a5d33e7027dd724b8b151c2e3094b. 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/TR3610700007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7134ffc3033fbf4541ecf784350b185ca86ee4c438b5fdfb18a2ab42bf9e2d51. 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/TR3610700008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8bc1011c218ed074398e2bc126ad2966a8ff10c07ba13c0745221ebd71818b9. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/TR3610700011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x722b62da687011b58a58c0d75ffbeda8b9d60d2053d25cfb420fc67a4a013e8f. 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/TR3610800057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x789f091e6b1ba62eed1d68d0f16d7ab124dcbbf661653383d779f128edd42862. 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/TR3610800055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05949ca905d16e29bc98e8593f9025ed149fc448ad52319ce9ad948690713ce2. 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/TR3610800048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e7fa4f5b1d77e37aab4452e68b08e95d9cc78ae02393dfbb764df1f7dd11c7f. 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/TR3610800049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd3fea94013080a9beb9ef92bb5117f1762494da2d3d2674f4c7c47ee45e0ae0. 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/TR3610800050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2562e05a6ee549e56cfd8e6ec2fedbbe412eef5a2ec3fcec78a520fb484862d1. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/TR3610800053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05229b3644a18408b721a2f78d1652e0b235e0f7ff81109f8d34e4428ef71c38. 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/TR3610800054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x189e2150d3e29a94395c5749587e329daabd0cb9a18091ccc3e09b76128d1e4f. 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/TR3610800037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34c8a31c7af4676c3a3b6aeddd0a2fa7decc493badb35d8ee1c3860c62d258b7. 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/TR3610800040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ecc7e19c93c39849fd01795314261895daac5bb7ae0bad2849c105d6107175e. 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/TR3610800041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17c465f3dd47e9ca7a775fe19653e74ab13586172f281c3fb46c659bdb18fa17. 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/TR3610800043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fc6c71ae682802d5c1c2d451d3dc93f912c72ef56d71a7747c2bbf720846a57. 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/TR3610800044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x837152cbcaa65cdadaa711f0556c1da003e8338d5df1f49d183acfd07b844f66. 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/TR3610800045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c9874a803e9928e64b1ade9228a5df81e615076a33683bad8e617947d2b09a1. 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/TR3610800046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x417ecde752a978e11e92b31a794b62f8c1e21dc69b5c422ba889e5aa7be81e01. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:26:28Z), 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/TR3610800035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7d2b893ad018773b229a95f9ad7c08c6aa691ed7e2cea3f71c16aecf5909587. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/TR3610800038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x369d21ec2ee7c25886216e8f9ddb920ca5c16f6c00859a10af44212f3b6a2ef5. 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/TR3610800039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe83dfa2477ef6dd1a7c5fbdb2aece034e232a71a83361dc07b191be533604b83. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/TR3610800042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc99ecd6d5f99d469420edec35fe3bfdb0e0ca2085790a6d25ff18621d2d46d3. 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/TR3610800023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea2700b601c5c7b2e5dbe8c1d8fa8e48bef4c43bccf2e20c5783034ac8341322. 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/TR3610800026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea6a0cc1d1bffcb33c93461d535d210716789dd2688446a634fca006be6a7179. 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/TR3610800029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9af1951e3c01b5b713185e86a863a74d64d14fb8323bf8e89d633b96571b3700. 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/TR3610800030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06993127672543eb9eb6578bd1021a723bcc315abf8b7e01867b600922ea0be9. 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/TR3610800032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3211b6c6eaecfde053e1ecf2edd80e7d4901234b9288b9b9fbaf992ec4560cb5. 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/TR3610800033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x107d8b9db1782011e9ad64c2a709e3e92587e6f624453b28bdc52aeeef5a076f. 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/TR3610800034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a9875acfc2b26dac4bc63b92ea46d016412ee65a9db3ba90a87e9e2113f5da4. Chain 2 (Bitcoin): anchored in block 960153 (2026-07-29T21:57:12Z), 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/TR3610800024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8c13b6d86e70fa58b27e11c00c6dececa2488833dae418a8acda4149e322321. 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/TR3610800025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeccd19e6d050d0a68a09e6bac96f770a1998f5f8dc900918acced7859dec6d01. 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/TR3610800027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb23ce9d129823cc3e877579b944887946948cdaff9ca6afc3b0578ce34def9e3. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR3610800028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42f940cc45d89a6e82091f0d6f330b2774b3c8de35d456148872e0f4149af9be. 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/TR3610800031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf97503c796da78cc835702624079418bc4c5b06586a946417b39392f7a9a182. 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/TR3610600041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdec98d740a7b7674789145786d7023088cea3e283b70fc0dee344f4becd253ce. 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/TR3610600042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4f15c7fa0e2ff1dea9a1f10a6ffa37ca3428e7a1b80900a88b4d10440c5109f. 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/TR3610600044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc79201fc756435d58c1f6ea627a7ac67c0a6fd77ed2ceadf4d6547f6d3f15934. 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/TR3610600045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62873314f70579555e70c317c2e5bb8115567ba4e8765c63eb2f126866b17829. 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/TR3610600046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf61051662919ac9c4ab9d9999a3b1ff301de2c6c11f989eaa54631cf52455fb3. 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/TR3610600049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x547088f0832961f0365de8703246a20c4bc1e4392cbebc4d6c1a1ab340d2e930. 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/TR3610600043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9f076640a6bd20202d163e7660a3888a1afc1942fc0759e3cf447ad9f8400d1. 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/FR59R1738805.