A world premiere is the worldwide debut of a work. World Premiere may also refer to: World Premiere (Partners-N-Crime album), 2001 World Premiere (The Team album), 2006 World Premiere (film), a 1
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 0x5a2b2cdf276e0783bbaa10b22a41f19b87d8d3282f9bc4f2ec5fa3c02ce2ee5e. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/422c6e39-bbd8-4bb6-8730-48172d073564.json and https://artists.proofprofile.net/proofs/artist/422c6e39-bbd8-4bb6-8730-48172d073564.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
The 80's Revisited - Part 2: The B Side Dubs - Dancefloor Classics Remixed By Michael Gray & Dr Packer
The 80s Revisited - Dancefloor Classics Remixed By Michael Gray, Dr Packer & DJ Andy Smith
In & Out Of My Life (Michael Gray Remix)
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 0x4cd72836f3334eb9a494ffb15ca85a154e81baa201f4d4cac690ecdd343df6db. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USESR2190281.
Please Don't Break My Heart (DJ Andy Smith Reach Up Disco Wonderland Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x367af376c2b3f10889a3a549511ac56f11be28e2f4803da7e48f8844bb8b3da4. 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/USESR2190288.
Share The Night (Michael Gray Extended Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x995d8267e9489bd298887ff133635046f1df9784e7dd910e4915a71224c1c343. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/USESR2190284.
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 0x562c56bd2e17d98638a92d731628fd6609e563604379f4676a8a9ff6f7d698b4. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/USESR2300014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21bfbebdccacf730ec73e163f479cd9c2401d4b3f67899cc90818f082a6790c5. 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/USESR0275061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeafa32d442fc7a09a8b3761b65b46080f0dcab9b5750406c195233499a79ca63. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/USESR0275062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d71450588a9d64839863f1f129f93871f36335602048631a1f13dc9f857890d. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USESR0275063.
The Lost Tapes: Tony Humphries Strictly Rhythm Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x194bdb8c0e1c3dc34bcdbe052d8b8018f1d65067e280e7177d891c5f3a7a5741. 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/USSR39203001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8db55397134ce039fb240e3665346e8b80994b980ee64ab949338ae02afc2af2. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USSR39207203.
Sindae (feat. L.G.) (Masters At Work Club Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0305951df6da24154c80c1cec21e601421d34eb34ef2b9b05b1fc242c5bcbc96. 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/USSR39207201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99a09bab4a694986b475d54dbe8c397ac7de88e5450511a797ea28bed49c4995. 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/USSR39000704.
Move Your Body (feat. LaVette) (Radio Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x525e935a22f8ca9cbf83a9ac15af8d801643cc83c63a622e8b112b13b6e9d509. 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/GBDVG9209403.
Give You (Mix 91 Dancefloor Syndromad Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x194a001c345756ffd1cb3840a591e2cea9021aa7d049715b6300d5f8dae924c2. 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/GBDVG9209803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4f126cb1f7809008734dd9e86ea084406cb8587759b0f6329443b09745d2e83. 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/GBDVG9209804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19168bf5ba4b5a4c598d0966b4c44301816ae926d3e7035135acb6283f6cf7e9. 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/GBDVG9209201.
Easy Street Classic Dub Mixes - Back To The 80s - Part 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31e96ea5b852a80235bf0b364bd94f4481e69c3d528f8ed1cc231887e834a5f5. 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/QMRSZ2101879.