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 0xfed338b4ea4fa1758496f1d0d80ae83b01cc52e4c04bf717abcfa2f10c854526. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3f642d1e-7fd1-41c7-895e-30daba2dc0f6.json and https://artists.proofprofile.net/proofs/artist/3f642d1e-7fd1-41c7-895e-30daba2dc0f6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
take what you want (instrumental, sped up)
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 0x09ec784ef4e4450e389117a68589e1b58b690b37123a9ba08aa040d49f2a4380. 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/GX89G2410445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99bf32aa2c208d313d1088b2ab9a1e9ec7205a62e23714759cf81ce23ab72f2f. 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/GX89G2492232.
just dance (instrumental slowed + reverb)
just dance - instrumental slowed + reverb
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa513bb35807cfff23085624c2ccd727ae03da9c85c33b8fe707167e54c0a8f06. 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/GX89G2467430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadb4f9facf2d93043d7c723c71acc500d99294038ab8dbabc30178879339d3c1. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/GX89G2490301.
break it off (instrumental slowed + reverb)
meet the frownies (instrumental sped up)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbce4265ca7f358988e91203cc94c6d3e0a352d6d95ebe51067f479873e1cb3da. 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/GX89G2467699.
messages from the stars (slowed + reverb)
messages from the stars - slowed + reverb
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7204b486ef88237d7c850eaabc9063093394655a4898e050578f6f208bd230fb. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/GX89G2493223.
boy's a liar (instrumental slowed + reverb)
shake that shit! (instrumental slowed + reverb)
messages from the stars (instrumental sped up)
broken clocks (instrumental slowed + reverb)
can you remember the rain (slowed + reverb)
seven nation army (instrumental slowed + reverb)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bb10b70d00ef3f3e42c8ff5e186957ca161fe7fa073ebd8329f81f4be50fc87. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/GX89G2467913.
sweet dreams (are made of this) [sped up]
past lives (instrumental slowed + reverb)
airplane mode (instrumental slowed + reverb)
can you remember the rain (instrumental sped up)
running up that hill (a deal with god) [slowed + reverb]
meet the frownies (instrumental slowed + reverb)
gangsta's paradise (instrumental slowed + reverb)
yebba’s heartbreak (instrumental, slowed + reverb)
tom's diner (instrumental, slowed + reverb)
running up that hill (a deal with god) [sped up]
running up that hill (a deal with god) [instrumental slowed + reverb]
i'm good (blue) [instrumental slowed + reverb]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69f4c37dac1f42232dc3168830bca084cb4337b83ebc77a982933938212c07b5. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T05:50:22Z), 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/GX89G2439844.
sweet dreams (are made of this) [slowed + reverb]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3d62ade940f447f02f2d2564e273422451b27d194e7012927da0ba42cb60d34. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/GX89G2481699.
messages from the stars (instrumental slowed + reverb)
counting stars (instrumental slowed + reverb)
save your tears (instrumental slowed + reverb)
push up - main edit (instrumental, slowed + reverb)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f41e9e772374b8c4049c8dd7d1124b64b49745de244c83ecbba828e7fdfd9dd. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), 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/GX89G2434458.
epiphany (i'm leaving) [slowed + reverb]
i must apologise (instrumental slowed + reverb)
gangsta's paradise (instrumental sped up)
bust it open (instrumental slowed + reverb)
shake sumn (instrumental slowed + reverb)
push up - main edit (instrumental, sped up)
been away (instrumental slowed + reverb)
drive who crazy (instrumental slowed + reverb)
running up that hill (a deal with god) [instrumental]
heads will roll (instrumental slowed + reverb)
heads will roll - instrumental slowed + reverb
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf91887da32a90babd774dd165f597887f0dbeeeb32d5048750afb4d55437a04. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/GX89G2440876.
let you go (instrumental, slowed + reverb)
escapism. (instrumental slowed + reverb)
sprinter (instrumental, slowed + reverb)
the hills (instrumental, slowed + reverb)
strangers (instrumental, slowed + reverb)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5120b80764d348c3e419c0558fe953050f463624f8e511580eb143f36d4c1eaf. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/GX89G2437198.
can you remember the rain (instrumental)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x266a812c8420b76440450a12e8582b4f0eb4d5e8f93fe09c478189377dda0ff6. Chain 2 (Bitcoin): anchored in block 958531 (2026-07-18T09:39:18Z), 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/GX89G2400139.
i like it from the bacck (instrumental sped up)
take what you want (instrumental, slowed + reverb)
cha cha slide (instrumental slowed + reverb)
in this darkness (instrumental slowed + reverb)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa86a5c1b170fe26614e9216e08eace2a1ee385ac3bc412e15750dd846265a597. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/GX89G2487852.
fire on fire (instrumental slowed + reverb)
romantic homicide (instrumental sped up)
seven nation army (instrumental sped up)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf316cd02e9d7e6cdbe8dc8b39222a725af9ee8e740622b6c25a7f7f8eb922658. Chain 2 (Bitcoin): anchored in block 957919 (2026-07-13T23:58:45Z), 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/GX89G2414064.
running up that hill (a deal with god) [instrumental sped up]
sweet dreams (are made of this) [instrumental, sped up]
kiss me more (instrumental, slowed + reverb)
my window (instrumental slowed + reverb)
sweet dreams (are made of this) [instrumental]
take on me (instrumental, slowed + reverb)
i'll kill you (instrumental slowed + reverb)
love me harder (instrumental slowed + reverb)
kill bill (instrumental, slowed + reverb)
epiphany (i'm leaving) [instrumental, sped up]
sweet dreams (are made of this) [instrumental, slowed + reverb]
could've been (instrumental slowed + reverb)
pumped up kicks (instrumental, slowed + reverb)
rolling stone (instrumental, slowed + reverb)
romantic homicide (instrumental slowed + reverb)
can you remember the rain (instrumental slowed + reverb)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x799e439a9aa503fc05966bff0738cc9845e5dabc2449a2310fdd0963bfa78890. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/GX89G2443300.
endless fashion (instrumental slowed + reverb)
i like it from the bacck (instrumental slowed + reverb)
another love (instrumental slowed + reverb)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d50eb5e0898f303f28202645af2d1f21f0eeb3004abaefb3586299c66f078f0. Chain 2 (Bitcoin): anchored in block 958579 (2026-07-18T16:26:17Z), 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/GX89G2484068.
i like it from the bacck (slowed + reverb)
rather be (instrumental, slowed + reverb)
we are young (instrumental, slowed + reverb)
agora hills (instrumental, slowed + reverb)
epiphany (i'm leaving) [instrumental, slowed + reverb]
banking on me (instrumental, slowed + reverb)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dc00ac3cd12a94eb031f4965bd01858fc4106dc8df2f156870cfbc4a549ed35. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/GX8KD2427738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x397000564822e9c8b5781c936cd71b294355f639fe6d1d65ad5beb3c78dbc6c7. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/GX8KD2485357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52df146e69c0aabf3b5610a2d50e22e6d336255a3c72094b8f4099ddc7e02015. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T01:55:43Z), 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/GX8KD2455243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x018178525851a2000677305004707bd0cc743db89ba005466d77b9048d664a11. Chain 2 (Bitcoin): anchored in block 958918 (2026-07-20T17:58:04Z), 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/GX8KD2435850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf95af679b46b561f904a910a13738f26c81080bce0f893e6972fec3477a570c5. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/GX8KD2480412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x469cf4cbd9cfac41c2fa097b0f5096aabe60af061973bbb818e7e4dedc2e93fe. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/GX8KD2444865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e45b882646286c2a22f774187c95d42b5ebe5d6e961e77a4bba305e29140c95. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/GX8KD2483780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5d412e76fe0b2c25b0f9cc4134f47074c2f088de4618cbc9e4a3efbe3d7093a. Chain 2 (Bitcoin): anchored in block 958531 (2026-07-18T09:39:18Z), 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/GX8KD2447020.
what it is (solo version slowed + reverb)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf4e84198afc07a6488616647f608b36a74352e36d248ee024a2eccf1b9288c6. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T10:57:26Z), 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/GX8KD2415340.