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 0x7911fa3b5961b0e2c3803d0c5fde4b9e2eabc7c9b2220467310452ad4eda141f. 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/e9a4f0bc-b156-404c-a037-9569a5818655.json and https://artists.proofprofile.net/proofs/artist/e9a4f0bc-b156-404c-a037-9569a5818655.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 0x7f8e850a10e1616a3af9c5c3d14ce0cd874ab366127ee1ce55c7aaea15fe8c95. Chain 2 (Bitcoin): anchored in block 958656 (2026-07-19T04:04:08Z), 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/QZHNA1966885.
I Speak American (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48c376e28569269d6d231164c6973436888afeaaffebe7ff38533c886998766b. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/QZFZ52194709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dfe21960f9698d624ed579672049dcb8bcab87618b8ec62628b404c76661264. Chain 2 (Bitcoin): anchored in block 959037 (2026-07-21T16:59:47Z), 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/QZFZ52194710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d4fd1e9521a658dafb3acff8148a781b532c142f7fa8b95e24cfc44ca735537. Chain 2 (Bitcoin): anchored in block 959091 (2026-07-22T05:05:50Z), 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/QZES72108699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f2e4ba23568ae8acaee3c5cf1c31f93b7b8c49b6d127e6696d5bf7e5b6b9f7e. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T20:45:55Z), 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/QZES72108700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbc737b58469da6eed53ce4affaa29f2dc4b5b86fb3ecf022bda8bdb9558a1fa. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/QZES72108702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27b55d67161de81a370daaaf85b0891e11a0e8784997c7276a997dd269f43318. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T07:19:24Z), 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/QZDA61896568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f875a251c73c70bee2c4eb8e84d21bda86f89c3988050179d59c6c75aecee52. Chain 2 (Bitcoin): anchored in block 959009 (2026-07-21T15:23:48Z), 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/QZ8LD1958562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9df56f03221ae7e10d1ef417495ad7fc193bd68835b962dafde99c50c0946c7e. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T23:57:40Z), 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/QZHN92127869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81d2d8fdcb782a356de6ea4fa4c4f31c814bd45ba6355ba442adb4394273e3a7. 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/QZHN92127870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2cdd87d09815f94c4cf20e17ec25213c28ee55f9e572578f6db4d2e09f75aa3. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/QZHNA1966882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4446949ebf3f46f37268cfc744b93f8233dae19e31ada98ae68516b5a6dee65a. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T19:17:28Z), 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/QZNWT2035082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68a0879e40fc998dfb99963e3eae487e21984ea5bc28f7aabf1b78772bdc1638. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/QZK6K2129907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98f582d05172f3a3f262bd07a4a3031af7ba693066af1d8ed836648b5bde8141. 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/QZK6K2129908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6840b2031e5931e6e6e30af49bc07c70afd0448008f242820822cbea141b46c. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T01:58:39Z), 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/QZHNA2294107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5984f163aa3cfe8438e74b560e81275044e67bf2c5949208f7e4299c34ecec5. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/QZK6Q2230087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42c13a987717da8d4779b9e624fb22f9f22bae579d3e3482f79cdae91517b34c. Chain 2 (Bitcoin): anchored in block 959084 (2026-07-22T00:50:00Z), 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/QZK6Q2230089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6840b2031e5931e6e6e30af49bc07c70afd0448008f242820822cbea141b46c. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T18:04:15Z), 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/QZHNA2294107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa60687ba7c9fb2953f50bb4ffdbe7668f89d22ec7dd8514efe0d0bc6462b2541. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/QZK6Q2230090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ecf65054d552bfe2aa0968be1a2df4fa042a3c0cf32d7a57dd4ec07f0968503. Chain 2 (Bitcoin): anchored in block 958969 (2026-07-21T04:58:13Z), 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/QZNWR2203937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92b7de27a68fc1c9d61ba884ccb0b5a649dbb795b3295ceb0c7846f638b97e53. 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/QZHN32310915.
EMPIRE Turn It Up - Getchu HIGHER Raw Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bd93f4eed08efd5bfdd9e47578bff49b6a567cb1adbea857b187c4195caa644. 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/QZHNB2300295.
AGE OF PLEASURE Skull & Bones CLUB MIXES
OOH Who's the Bad Guy? Out Of Hand (Despicable Theme Raw Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddd9be5895bd4df81e9e2b5694519bee0d14e1deff4ecfb423459fb117315ed3. Chain 2 (Bitcoin): anchored in block 959088 (2026-07-22T04:47:00Z), 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/QZTAS2327683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2e61e2afc138ca124073dae4a29cb5516a5a6e53cfb91ed231fd454cd75a8b7. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T19:17:28Z), 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/QZHN42399743.
NOTHING'S IMPOSSIBLE (Around The World Light Version)
ITS JUST A SONG (NO TURNING BACK Raw Version)
GREAT ALL THE TIME Retro New - Raw Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x826648bc5a0a5e16534f77f8509a5be851c82389542e31ec95e0922b093d22b0. 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/QZFZ42307994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaef708b591fa4b13905a83b6b2c36aa657c8d54eb01fd98898dbbb0095dddaea. Chain 2 (Bitcoin): anchored in block 959024 (2026-07-21T17:24:56Z), 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/QZZ7S2458699.
FROM THE TOP (The Killing Gotta Stop!) [Raw-Version]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc39eb6f247535511a5e1f67aafad1dfbc8f9aee9ce45caca68d9a5ed9e7362de. Chain 2 (Bitcoin): anchored in block 959037 (2026-07-21T16:59:47Z), 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/QZES72557115.
The Harlem Soul Child (RAWTHSCHILD Definition) [Raw Version]
CLUB FORENSICS (Pain and Pleasure Playlist)
I'M HAPPY FOR YOU, REALLY. I LOVE THAT FOR YOU, SILLY (Raw Version)