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 0xb016a3f3e8fd9e07b3c36e65ad409007b2ccfbc34fc15674f2f3b2089318caf7. 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/3d9fce5e-9a3d-488c-a650-778fdf1129ff.json and https://artists.proofprofile.net/proofs/artist/3d9fce5e-9a3d-488c-a650-778fdf1129ff.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Serious, Sirius Space Party (Club Mix) (2012 - Remaster)
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 0x9ef13ed56daf839c69ca27faf3dd28a6e05d91474e060ca7b81d11467c309a03. 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/USZUR0601005.
Serious, Sirius Space Party (Party Mix) (2012 - Remaster)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee3ebb8265ff3a8d4db7e3d538fc686262d10b4e48bf74def921a18362c9c3e6. 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/USZUR0601006.
Serious, Sirius Space Party (Dub) ( 2012 - Remaster)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2b324ee2549528a86db3aad26dee2442c5ccadc2112816893000d77b9d2f7f6. 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/USZUR0601007.
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
MAW presents West End Records: The 25th Anniversary (2016 - Remaster)
You Can't Have Your Cake and Eat It Too (Alternate Mix) ( 2016 - Remaster)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49719d01175d0013a7eb6a83ea42fefd518f4a41fee82de3f03cbc83c5a953c1. 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/QMRSZ1601287.
Do It to the Music (MAW Remix) ( 2016 - Remaster)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39455eb03f182c3c0cd7c10fed08a6f1a44d5dec5ffc03f2aeb3f51196c2613e. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QMRSZ1601288.
When You Touch Me (MAW Full Edit) ( 2016 - Remaster)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a5dd8325599e9d4583e5dab41413f237d6d309a83bfcc60b6ec9f94bdca0121. 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/QMRSZ1601282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e8f4eadfdb48a2b2a86b95979cf93d866de32d84d2171ce1a7bd4f8df023430. 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/QMRSZ1601271.
There's Never Been (No One Like You) (feat. Bobby Youngblood) ( MAW Remix) ( 2016 - Remaster)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b021d1bcf76189041e1428c1e5efb4cc7118d0a9559964f4d64a340154d3845. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/QMRSZ1601354.
Larry Levan's Classic West End Records Remixes Made Famous at the Legendary Paradise Garage
Heartbeat (Club Version) (2012 - Remaster)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fa4bfd21b566cf0aa3d5a2bc377b5501875442d294584566557c6ffb11c708f. 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/USZUR0602011.
Give Your Body up to the Music (Club Version) (2012 - Remaster)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24150a743221d1f38117b5a6985f8dc7c4136f04b54088a687acfa9522fb27a6. 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/USZUR0602018.
When You Touch Me (Vocal) (2012 - Remaster)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1452486621070d49b3d5624e699e56fd14d661e33569b735ed38b5d7f1bfc757. 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/USZUR0602019.
Serious, Sirius, Space Party (Club Version) (2012 - Remaster)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f4cc523f3344622476ea763e31fa6907a47699c8fd142f7a39f9953e2f7a1f2. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/USZUR0602012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64b6192940cc51a13dd1b541ef7b18b79499d8f7f84737c6c3efeea45e7a0d43. 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/USUS11200544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe93df23ce8731d4ba5ce51864111062b79d1e439acec44733edb4c1970e6fb79. 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/USUS11200549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06d716e7a3e78af3ba55cfaa5d8f16b6b08fab0043a53a5b4d9de9919abbe718. 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/USUS11200552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a51cd8945846ebf034fec9faf08c7ce87e5bea64db8ce12ac8de2fac6e13cfb. 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/USUS11200553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fd96c3b153c7142976cd813e575c38a00c6ee742acb2dc34e6406879d85be40. 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/USUS11200554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f71b4c9b60276654782c060dd1932a4bf21f577e25749afcf799fa22b7ba405. 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/USUS11200562.
Keep On Dancin': A Tribute to the Godfather of Disco Mel Cheren (Pt. 2)