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 0xb213c60ae06516e3c03b7dbff1ebfbeb91d9b8b1b05f05fc579bd4b06b57c6b0. 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/92c7f243-99f8-4bc5-b516-904c420de979.json and https://artists.proofprofile.net/proofs/artist/92c7f243-99f8-4bc5-b516-904c420de979.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 0xa44a7518d27a8abac6bbaedd85dbb6ca3f3823fcd4bc5815938dc18e9b3ddd66. Chain 2 (Bitcoin): anchored in block 958644 (2026-07-19T02:21:25Z), 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/DELK11300103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0713c93386ed3e51c421d66a8e55b10eb358cff0c17a2db2591358f803da2181. 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/DELK11300104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd60b6334ee9874479b4bfa21c5c6d549870b0ca1e256ddff9683e775ff3e4ff. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/DELK11400118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40248fd1cb39b20f00441c0eca6acb2d57962291fa4b9b868e92d95a9472a308. 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/DELK11500054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd722a6b2a70167a3eb2bc29f56957424c90b11d20c0d86b52850763c1d82968. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-19T22:50:56Z), 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/DKZVA1761400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae92fa9a3d56e68ce5e6fc0ad002e9c0043a71982e95e51afd34274d69b1f900. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T08:46:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKZVA2100145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c6c3741ef877e80bcdf150dc00fadedafbc7b3d261e6ab3d68e714425ab2a17. 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/DKZVA2100150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1bba930d06d5ecb1ff4007d9166bcb2e6afea8940bf9d6f449911cbb85e9a18. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T19:03:11Z), 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/DKZVA2100153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdf480a3dba5f229054765a929a0b34ea3fa6b3944e42f184c0be9320006ccc7. 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/DEL712000209.
Progressive Trance & Psy Trance Pieces, Vol. 12
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d82d87a15d3acdc6fa0fa43dfcdf56e30faf0e59f5d8dc792141ace4161e531. 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/DEGA21501730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa419e8deb9a8148278208109c735706689070e8f423319be63644022fe689d27. 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/DKZVA2100148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06f8036b8bb46c328065981634373116f1036b97a751cd3fa71b003d7143cad5. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/DEGA21200798.
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 0xa4708e70547b460128847c8ad275a0bff9e36e6db99446d0a2e88157f0799829. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/GBBYB1401486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x711c47c22ef4b07184534747629d385d0345baf611ce5b511c18c29f14fef94e. 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/GBBYB1401488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6ccdae78c67a7debdc8991614651ea78b5d0aba13f11d556cf80f2e60370064. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/DELK11200174.
Comparable Worlds (135 Bm Remix) [feat. Lupin]
Workout Music 100 Hits DJ Mix 2014 8 Separate 1hr Mixes - High BPM Exercise Electronic Dance Techno Trance Progressive Gym Jams
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94b63b77f028beb524b31ba2fe1344ec1e1b56149382205d4a40ddb418c0d705. 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/TCABX1435147.