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 0xdfd20896429b91f6b0be603ca58409899126cf0f0f09aabb0a2a206222fb995f. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ff0c9fad-9d1f-4d4f-9b05-192cf14ab41f.json and https://artists.proofprofile.net/proofs/artist/ff0c9fad-9d1f-4d4f-9b05-192cf14ab41f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Deepyano Vol. 2 (Rare Expensive Selection Piano Set)
Deepyano Kings Selection (Expensive Fine Rare Accoustic Selection)
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 0xe3cfa2f295d757798faf6c90c5748ace810c60cf1eb04e6ca8ce8d0ffe7fd01b. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/GX8LE2487862.
Deepyano, Vol. 3 ( Private School v.s. Boarding School Selection)
Deepyano, Vol. 6 (Expensive Private School Extension)
Deepyano, Vol. 7 (Super Good Chillas Sessions)
Deepyano Kings Selection Vol 2 (Expensive Chillas Session)
Deepyano Expensive, Vol. 1 (Private School Expensive Tone)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1998037d494915454a7967896837fc93b7da77897c744451876a714f93d4a01. Chain 2 (Bitcoin): anchored in block 956748 (2026-07-05T05:55:59Z), 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/GX38U2596177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d345396ec92690da832adc3341d8017f89b11f14391962b950e9336b6b6ca9e. 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/GX38U2595963.
Deepyano Museum (Expensive Selection Show)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91e2b1813d59ab9014e95fbd0418191464bbed329ba1a0c89350a60e2e17e9aa. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/GXBDS2555735.
Deepyano Only, Vol. 2 (Carefully Selected Expensive Tone)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ab7d278e858130b1452904c7a747aa9233e95c73c3d01c5450e20b4f9f78633. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T06:58:20Z), 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/GXBDS2523460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2d2f51c7995283f89dc192a626e65c6a34ed916c6ec53fd2326a55072b9f0c4. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), 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/GX5MY2589558.
Deepyano Only Vol 3 (More Than Expensive )
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7516718e1b86c98cffde027e79030e2fd26e6bd34595ba1611aa841dbcdd898d. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T19:05:05Z), 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/GXBDT2566125.
Playing Deepyano In An Expensive Car, Vol. 1 (Diamond Selections) )
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e263535f5fe6f300c4f6c94191c1778502bc034c60d0fe71caeaa11756b58f7. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/GXF972552592.
Deepyano, Vol. 9 (Very Expensive Flavour Grooves )
Deepyano Is Not Your Amapiano (Exclusives and Expensive)
Deepyano Expensive Territory (Only Expensive Music)
Ferrari, Cigar, Cognac And Deepyano Music (Rich and Making More)