Salaga is a town and is the capital of East Gonja district, a district in the Savannah Region of north Ghana.East Gonja district Salaga had a 2012 settlement population of 25,472 people. Salaga was th
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 0x4d096a2b89e3f7db2acbfa4fd4146578a3d8ebb4c09c80d1a823014af118b2cc. 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/97853ed3-dc06-47b6-8b41-5e7fa9f8c436.json and https://artists.proofprofile.net/proofs/artist/97853ed3-dc06-47b6-8b41-5e7fa9f8c436.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 0x96a23b14fef2b6fe1b76d18dd06fa17a08278525b85514722ce097b2e496be3b. 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/BXJK02300147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6cb41fab1b1e0154db259a7e174a178576e721795b178e5f5b20cb10308a1ab. 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/BXJK02300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb13cfec9f893d2961ec40e2799adf5e545179c0e701eed9ac71a4b6171d2c291. 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/BXJK02200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2f5c3cf700297a66eac76d1a4d0f4bdeadcad86c9ae73861e8f2bea387402bc. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/BXJK02200083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa975b0b21a966646772662256b8360d2b725f035bf65a25eccaa3f747d2074b4. 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/BXJK02300167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5db688fc5ec48a3bb62da39737990e1a3f9b1dd245d066f3cac806424f33a58a. 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/BXJK02300163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1832ca070f2c8555f71521eab5ddf9d4f209e504283539b35848a285162dab4. 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/BXJK02300131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c94ec14a52de5ad02b5cb48e7f7e0e59aac3c1d360eec6043564e8ecac6b3e2. 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/BXJK02300119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fb6327229fa6c1b7a1ee8047aade6d15385de8f2986e38e71646acbd6c7618e. 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/BXJK02200047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a4555fddf01fe2ed5cbae6c285effe8e16d2e01f559a08b066622d6c0c11590. 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/BXJK02200031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3869db856f0a7a93179265c4e11eddb988bc4cb627b8fc8038d54f4bcd97aa59. 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/BXJK02200035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1a40fd39a5c42b0eb62bd7e0f353eeebafd25536a066ac9061eb2d1a9a42a21. 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/BCENK2200017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb13cfec9f893d2961ec40e2799adf5e545179c0e701eed9ac71a4b6171d2c291. 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/BXJK02200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeaa8cf387baf91eefe1e9d383119a61c43ccd4051d2061381975c6bf8e781f6. 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/BXJK02200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26fbf77dbaad540035996198dae90ef7235c421efdaf9b8bb41970569e0e1195. 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/BXJK02100021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c27f374094d9c9c7a254879a39d196a7f023deac637c26a80f28a19cb862338. 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/BXJK02400023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dc487a88753c3aec8924c4cd4e650a38761c80bad5d8188c467b39666faa141. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/BXJK02400025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4b9c7f4048d0d3b2f9c15bfc9eddf453a84afb283136af790f2afaf717f0f79. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/BXJK02400027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77f955cddad7351e13b3230eb8ebe89978a14317d270f6f43a64aa4252d73524. 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/BXJK02400029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0481cda23a00d06e273ec59f3519cfc3e16193ad69fb6f0a2503b0eb269638a. 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/BXJK02400031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5c6ef02930a81ac81ca9f7f5003451e53ca46580b4db595dcaca68604e9bfdd. 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/BXJK02400033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35b6e2fc2c4955e763fdaba9e9b2ed171716429ec31d10fc04c4057b3907d49e. 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/BXJK02300165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa975b0b21a966646772662256b8360d2b725f035bf65a25eccaa3f747d2074b4. 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/BXJK02300167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x599bcd5c6b60f679508c059cbca6bc690bf730bce968a07e10e5a70116b4e186. 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/BXJK02300169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe79670f199889f2637b962ece9b10a595a73305442db5a61d7e6be4ff1c47ceb. 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/DGA0P2313977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea3f1cadeface190ac1e310cfb35edbe252149ae4312e50291583dbc1096d806. 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/BKL762400010.