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 0xdc4b66246d4cc5e18717b82d696a40fabb7976be5c0042a51196c81a3003fdb0. Chain 2 (Bitcoin): anchored in block 953727 (2026-06-15T02:33:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9138a3a9-86ab-4abd-906e-057595eb80f5.json and https://artists.proofprofile.net/proofs/artist/9138a3a9-86ab-4abd-906e-057595eb80f5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Solarstone presents Pure Trance 7 Mixed By Kristina Sky, Solarstone & Lostly
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 0x73fb8b0fe280641c0cd0cf49e74381659789a6e7dc58b5a17d84c61a7bb68278. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/NLD681804000.
Heart Connected (Solarstone Reconstruction) - Continuous Mix Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefc6f05afa864e4fe50791e402c5ce4c1615f01daec954d9941313b9af702ded. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD681804020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f9edd95471e9b7310a3ecdb071b1d93b3eb15fcf29f58d5011dd71d1fde9d46. 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/NLD681804001.
Underwater World (John O’Callaghan Remix) - Continuous Mix Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea2268688900fad47beec7ab880b9fcf63d971059723dd17e2d34476d1749013. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/NLD681804021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b16d33335c8d3af3e8916f4d3f5468ae94ca387d97644c4fb77f0b1577bac7d. 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/NLD681804034.
Sinners [Aren’t We All?] - Continuous Mix Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d2159e6a23f0faac534952dc02263b45118c31fc83a571226cc42eb06736537. 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/NLD681804022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e16416779cddc696edab5d8fd4280049ec76610cfabb8510b5c74bf8f072abd. 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/NLD681804002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b0f845e2b8c1561887c675b684746c68d1746f74ad9b6eedd5ea0ed05e15887. 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/NLD681804035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28a57e0cb8d561bd3963689c10f272ddb2488db037ffec7686edc4ef1802ef4c. 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/NLD681804023.
Crenshinibon (Dub Mix) - Continuous Mix Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8443e05869344d16cc78972610caeaa914558336249606dacba86a076cd7b961. 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/NLD681804003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2a32610c3717f08326461f545f48b78d8cdd83ec672fcd6c6843247f67df640. Chain 2 (Bitcoin): anchored in block 960259 (2026-07-30T12:51:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD681804004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd97b0437d0bf81840ab192a3665e498261b52db9448732e5e74333dd66521e09. 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/NLD681804025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb3bf06f6800843991a5bb80783b0859dc36fbcd0d4ebb1d0bd99cbcd1350ad6. 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/NLD681804005.
One Person at a Time - Continuous Mix Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1276f8113e056ca2ad5a5842898b19cf93e36a44cf76fe4569c65eb49622e216. 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/NLD681804006.
When Faith Fades (Solarstone Pure Mix) - Continuous Mix Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf40e40dbc1343f0c0c3edf65dfb2d83b0d8f17e756e5dfdaff96afda932933a. 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/NLD681804026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a786c8888e6bc54650394ff24e585999996ea1d94c80048b1764b25bb267601. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD681804039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0c7bd1b99b12c3bf22dcfb426f2c5c19c75c9af95b485ef24b4b4ea19a7d16a. 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/NLD681804007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe3719911a343f55bca360949f576076c2afc7378338b599af571fab76f4721c. 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/NLD681804027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d6d4d807b5f7234f3bb196ad62066ab4810edc374cfd0d3c680b46f23aa1ef3. 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/NLD681804040.
Beyond Time (Neil Bamford Remix) - Continuous Mix Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa46cedca62783a081c56f3281caccf417c86cb1b03cd203930f82d69c91ba4e7. 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/NLD681804028.
Isle of Formentera (Ciree Remix) - Continuous Mix Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24d3014efb12330827154fce37f927524ebb762fc78096f899e374fd9796b2f7. 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/NLD681804008.
What Lies Between the Stars - Continuous Mix Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06f30a1c79d27aaa9f71eab0fa463e110456045852ae82ad2d45a744695ae428. 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/NLD681804029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04c603032fe78f52f41b64cfd79780b8070b4746414d7ad2f4e07d577aae6b48. 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/NLD681804009.
Journey to Gravity (Kristina Sky’s Resurrection Mashup) - Continuous Mix Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d161f2364ca7e90a8535c07f9ebc6856c98bd527a24d5e9267daf366d7d15bc. 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/NLD681804010.
All Comes Back to You (Solarstone Pure Mix) - Continuous Mix Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5c6045a863cb4d1e4d03f4492b6f9cfdae0cdf0397565fefa145e9e0ef4cbd5. 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/NLE711800550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d2f20c2f155e6980d1acfc44e66d6a39b18ee8ee8f54720ded0532e3c29b3d2. 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/NLD681804011.
Something Out of Nothing - Continuous Mix Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdcab68efe16134aadc4b74e9edcf3bff50aaa4b24ee5094b55501f234ebdbbf. 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/NLD681804030.
The View from Apollo D'Antan (Kristina Sky & Randy Boyer's Edwin van Cleef Resurrection Mix) - Continuous Mix Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d6a333ea0e4b408c52fe83ddda790bb767aa11ee0e1213a764882a0896deeac. 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/NLD681804013.
Jewel (Craig Connelly Remix) - Continuous Mix Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x323aca419b5cbcab6e9914d26fca49a73a21b883d0416d43561ab0dc40b822ed. 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/NLE711800551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7d903baf615f4f84853a750edb726e51138fb1f82bfc8176a61e7e1984c1036. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/NLD681804014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5431e0e0a95c4111e7a23a9f32653a477fedf0f4c038c7087a31ab01eca15cc9. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD681804015.
Like a Waterfall (The Blizzard Remix) - Continuous Mix Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7572763749fc955d6fd1eba4f39ceedfab94bb5abeeccc59ff54c5963c79b1d. 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/NLD681804016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1167678e10378696eb360a407a044728bb8ce8950795093b9fd625da91b1dc7. 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/NLD681804017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e0fc03f0509950c05cae9eb335ff2cdd14ad25de93fd6132c2c8f68b954c71d. 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/NLD681804019.
Interjection - Blake Jarrell Remix - Mixed
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbd71e81620a9bd04e3bd61db7b91993be8c16c240915f3398c752b08814b2db. 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/US83Z2326207.
Are You Fine (ABGT497) - John Grand & Kristina Sky Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94b93e694e05e2e3f0baaad7dfe35976f63c8f9a6e6d43a188c38e1bb0d4fade. 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/GBEWA2205432.
Are You Fine - John Grand & Kristina Sky Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98d511a2b31b67d6fd70df81509d5e8d8a8a3163a9268312517f91fb7b563190. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEL672200091.
Are You Fine - John Grand & Kristina Sky Extended Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x208cf5ff4feabfefe25f5151bc9b35534a867a20a6a71ee1be70b4506891e8ae. 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/DEL672200092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bdeea90003ebb6996e0592bf9366ececc81c152ae058d763f865ec451e1fff3. 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/NLDZ20801058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46f4f0cc24811f0cfac65e77094206c5d995aee216548ac401e089725dd9ed4d. 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/NLE712000026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6f5e23a35bee4c2273f67d512658fa5cb753e831610276a4721d513473862d6. 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/NLE712000025.