Justice Amoa, popularly known as Patapaa is an African hiplife musician and a songwriter based in Ghana.https://mobile.ghanaweb.com/person/Patapaa-3580 He is the first child in a family of three chil
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 0x1e4ac3c399364c71ebf4f096fe4f9dd471ee7b70eef367e87a9e1eeea8adc51b. 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/35c0e1de-84c4-4ebc-9db0-f6984fdd157c.json and https://artists.proofprofile.net/proofs/artist/35c0e1de-84c4-4ebc-9db0-f6984fdd157c.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 0x40cf73212b52122118d22e2bf616bdd5585457938db310b873346ec9fc5f99b8. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/FR96X1836823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c88d7122851fb4aadde2c034a2e104c0cac463518a7e0db4402fe79352f82e5. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/FR59R1992681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46921122a1077b6e35701e00c8d13afeb8b79b3d891ca536b8d9638c75681eea. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/FR96X1836809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa05511a3aeb9462da55fa1340cb4e0f56250a8cbb23e8c4e1f6f19c7e3f62bac. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/FR59R1987273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0cc1f966fe87d7d6782e0845e5614ba5c3b730d6ebd9005d06e4eeeb1968e61. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/FR96X1835731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf424fad126fd57bc5e6b027f918d5eb5c52ee0e4d444152d9e1b50ac55579f68. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/FR96X1864217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43247d651115da40b72b4153bbd7b74e9095251b03d6aff294aa2e03c8d221c1. 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/FR2X41930877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0e3f86901928c544cb6c61b6fcbe498ce88f5f87e20ae9c2d43ba90398aeeac. 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/FR96X1842180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc79023d2d9f3fd23a6fca010947e396fbaa7c719c7156a0f3660544db86355da. 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/FRX452438077.
Tribute To Nana Kobina Asiedu Botwe (Swedrumanhene & Adontenhene Of Agona Nyakrom Traditional Area)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2553a0afa2f254710e2c0a1bc91eaf960294f5fb5e3f6372786cd9494214e083. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/FRX452127266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe77065c775e49a3c1ab0eea80f0b8d76ab626a83b1cc0bbbff52df1aafa14340. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/FRX202100264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf783d64eb55d5c10a22a3e066150fd3093a037c62e54cf05d8b313877a7481c. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/FRX282048304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebb256d8ced706b75e73971338e63be65cf939fa02aeccb57a7b61bfac2b58a9. 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/FR59R2050566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x491a24e272704b06d20a94ba9e573ae9a33e512a38002a9d2819294a9c373415. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/FRX281988398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49e6b67b5b6e5e0d4fafcde8a40edcff85b0d5d4f26561e9492070037893a321. 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/TCAEA1826297.