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 0xcaee34053316198e7eb5d5ef69e5e8b394c0d0700af6c31a289e1db9abcd7e69. Chain 2 (Bitcoin): anchored in block 953596 (2026-06-14T06:21:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0883b42a-bdd4-4983-9e47-6ecf06014d8e.json and https://artists.proofprofile.net/proofs/artist/0883b42a-bdd4-4983-9e47-6ecf06014d8e.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 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 0xe95cbdd1f5a6a3aad76d846257d2cbf3a65331e007a6075114a2bbb15521cfad. 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/CAP622400037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x591b118061d0715261b08b4dfc5410746271095f2738c97ed0dea023f7239245. 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/CAP622400048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa602ce85b5529f6b6a2d3c7fd2919e12232850b78a9e548c6005cf2930ddd89b. 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/CAP622400054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bf1b0d7a080274ab29cf4c42f75172ae5e38d24868dc11c787b6cb3b388270c. 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/CAP622400039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5459ec61acb379db9a00404c1281b0d8e5e2187878bbc75c67985b4984636350. 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/CAP622400042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cd99226070e1a522596835d0bbed2e13741b9ccee5b1c86cb69e074e1d689c0. 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/CAP622400043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcba56485b8041d40be77d358a354ccb8162731f54cdb1e9143887063d3e3357. 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/CAP622400051.
There Is No More Motown - Kings And Queens Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb92123a49c14b5e3e627735cf10e41c2b5cc17376aa6055a4ce25c011152a44f. 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/CAP622400035.
Turn Around (Illyus & Barrientos Club Remix)
Turn Around (Illyus & Barrientos Radio Edit)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0d940a5d45e603b0ad9a67a54e0ea945b80c327bfc1fde3e63dae50401feadc. 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/GBKQU2132474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf76408d7d2367bce788d8cb8741ce24dbbe419f256bfac36161252dcefe35b4d. 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/DKAZ71513901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37bf56b2bc8a3066ea6faa563c5cef8f99c46f8a530a87adce4e3f913c2f4832. 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/DKAZ71390457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dfb8e2fe31bea2f4ab8c7e76c049f42f80b94a7d2a723d0c851972d2b425088. 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/USVCY1600057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6547becbe5dd8a070c059b22b64ad2559d445ec811c2b51774e49e9078df362e. 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/USVCY1600058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80f9ed88f7b53adeebd4e74086dbb53b0fb82f06c3b83fbee5e459102e68dcc8. 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/USVCY1600059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x905e97415b9424ab729599f30f36e95a223786a13111fbc71c3e8945d18b58fc. 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/USVCY1600056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0854d881a8dbf198c325d57404fd0e6eb45efbf4d22dac5ede9175399fe3a180. 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/USVCY1600061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf928287bd2ea89ef0f21ac0b64886ba489d313605bd2040846e6f90d17c08bb8. 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/USVCY1600064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68b8c9ce0cab6519e6a5292f85cc2824562c77be797aa7cea7077f8f8d508b31. 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/USVCY1500055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cb22b8bb4d137578a4425251fd031f943094a12b23a99d22af8e0db41d8cc0e. 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/DKAZ71590491.
Huvafen Fushi Maldives - A Decade by Ravin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa09e6ea3950fadde1e780803030667fb7fbb69ea9c752433fe00cd8856c079b1. 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/FRIDO1401260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47aea6f85bb8d0bb5b0cba085ba7f2642ef7f110111d038dbe41bc7cfce28bd7. 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/DEMI51400032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f95758cdb0ef5ea3b10cfffb067a82f030e2aa9ab38a858a52e4376d24e72f5. 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/CAP622200115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x562988e8874b2468ee679d4f4fbf2158ba559cf815302d6079012eb89767d398. 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/CAP622200116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c9d03a7a531dee1b7a5bad64be8f1501266648f33585cd3abbcb6ba94d8696e. 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/GBJX37015011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3ffd4218e2c0a805effe7215e65a72e312edd9766538308f20d8383867ae202. 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/FR96X1865452.
PAPA DEEP, Vol. 2 (Compiled by Eric Ericksson)
Music for Dreams Copenhagen 2017, Vol. 1
Papa Records & Reel People Music Present Messages Miami 2015
Let There Be House & In It Together Records - The Anthology 2021
Papa Records & Reel People Music present Best Of 2014
Music for Dreams: Best of, Vol. 4 (Compiled by Moonboots)