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 0xd145960f146c6d1519ec649caa5fb1774d48acc6f71e0a99a6d217aa5ade10fe. 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/86e08c6a-7baf-4fc4-896b-4d6a5b6ee873.json and https://artists.proofprofile.net/proofs/artist/86e08c6a-7baf-4fc4-896b-4d6a5b6ee873.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Flow - Gāyatrī Mantra (feat. Jamie Shadowlight)
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 0xc695cad67ef0b791e29c40029dc8579c7765118474abd1190d1c8819197606c1. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/TCACS1640701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a03325bfa758347d102eb5d9f978e84ed3b5933fd4809a761e9dc93a6e77845. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/QZES51969548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dd7308a2253b4a7b4aa9b3b49442c5fbc764963baeb3682b2c78c00893f6784. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/QZFZ21975252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaf2deb89ed1417f3786f0cec84361aa4795ceb338d4a693ba97c9b7e1e88dd0. 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/QZFZ62058620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa54ab2c1f3ec99fc66aa63412733b272357bf8ed3d9ecf040c803d6cf932f6f5. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T16:16:18Z), 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/QZNWS2057780.
Ethereal [Yoga Flow Sun A/B] (OpenOptics Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb16b14567012299ba5a2fd5a84ffedcbe76080093fd2a128f55f17208c51afb5. 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/GBRKQ2139272.
Reconcile (Entheo Remix Ambient Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbf9e621bc6d801e55bb62624bfeb9baa0daa5a3d6f43abccc1123c8bfb6e3eb. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/QZHNA2251386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbac082b4667dcb6dfe206b60dc0ffc20ca106187f4c3f68a6d0ef29d5c7bddf7. 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/QZMEQ2272031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb605bd6281d842c9c1a7b247436a59fc7e3c91f2974a6bf3e0e5e0a7a040741. 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/QZK6N2374709.
Temple Body Affirmation (Bloomurian ReVibe)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32f4695620599533862bc9c4772af4179b66627df169f543865323c08f35a072. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/QZTAS2372830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98c3a4051537827f90df87dfe9cf82a03a75c54c3d87abac5822897f55c3806c. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T05:51:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6L2420115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c561a7e377d50fe0416ea43fa6b73820656df7be06dedbc8d00069cb2d6de11. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T16:12:15Z), 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/QZRP52455549.
Love Warrior (Spaceship Earth Reimagined)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4a02a9482f352e33c4e391b8b5ffe9d3d75653a29153b0f4c92a066e7594c1b. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/QT3EY2442075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbf9e621bc6d801e55bb62624bfeb9baa0daa5a3d6f43abccc1123c8bfb6e3eb. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/QZHNA2251386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb82791a1410b01da69389d487f9f32e4b7d600502fafc5ddf918e77a056e2b92. Chain 2 (Bitcoin): anchored in block 958812 (2026-07-20T03:24:09Z), 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/QZTV32562071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10baf27ab997f9e5c26b500cda41205892819910940ca1ec518aab5fdf4ddc87. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/QZK6M2530062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8175d4ef873a5337849c216f6337b04eceefd75c1967edf276e9b6784e76d0f. 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/QZTAU2515801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0135e673818436b1609f30def7de77c9c76d826ddebe9b3a4bc621c7ebe9254. Chain 2 (Bitcoin): anchored in block 958122 (2026-07-15T10:33:34Z), 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/QZTB22500533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7f413d5c72e51a929c8d1ca870cfcd1c244c8e4cb4d81f4308833e9371beeca. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/QZTBE2515258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc2ce6d7ef59106ec4c840a19bee8dc0f55b4924f01e474f869f5ca21590ca58. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T02:59:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBE2515259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac71654cd76096b4851cae8bddb522a9f97a162cd1d73401afc2331e5f5f35cf. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:28:18Z), 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/QZZ762503257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5441277e86e577d12fefedb5b0dde2dff4309d74090393f2dbcd51aba1ca5fa4. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T22:01:53Z), 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/QZWFP2529259.
Har Hare Hari (DTO Reimagined Mix) - Instrumental
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x435c70bfd5f5417eec4325af7e83df5481fadc4f4b6f42995d5cbdc5d6f3afa7. 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/QZZ7R2587748.