thumb Emmanuel Kwadwo Ayisi Oware (born 21 July 1986), better known by his stage name Ayisi (formerly A.I) is a Ghanaian musician and the founder of A-Konnekt (Ayisi’s Konnekt). Life and music c
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 0x9a13cf9bc3dbedc5d2a4b97beaed775db9fe9297ce85fee8d0aedb547adf8c93. 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/5d121d27-6d14-437f-9aa6-73d795598c6b.json and https://artists.proofprofile.net/proofs/artist/5d121d27-6d14-437f-9aa6-73d795598c6b.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 0x25070fe177ae5a88cea0b45e4d1f8ffd40126e364f91c092391927bddc5491f7. 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/QZHN42009932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x207fea7a0898db74787b47a3e867a1b34172596113fe5eb3e68fa722847a0a97. 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/QZFYY2042396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe66f08dfe744cf3da9e621491d0ed7e086eff82c55ca017b2a544206001ade9e. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/QZFYY2042397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3ea37028cbb3ecd009bf6995d19f0b4d795e9865a55011ab00af668387ea3dc. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/QZFYY2042398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaa9c8e988ab23deedc6340a692c8d0da110ee25bcfb725f2fc3cba6b03d8a28. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/QZFYY2042401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3aa81f5ff3071b63c90ad410092686d15065de6f939661fedeb67d1440b49036. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T20:06:43Z), 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/QZPLR2058912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81b4235db07cc8377e5e3539f629dc8b52166580eef2a404e91b31cc886889c5. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/QZPLR2058914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4eed47e317af03d34328f9b3745b201d26065d4f8212a321a6fc28c2ab75a51. Chain 2 (Bitcoin): anchored in block 956425 (2026-07-03T01:28:11Z), 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/QZPLR2058915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x363c9fb3af75c090fe32e5722f63c5c2a4dbc725154a8aac8d96eb9bdaedb6e3. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/ZZOPM2231653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a150d7eb69ef6e261b4fa28a33a3f0996b1555ae7a9685a289b5e630b6fd821. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T20:38:50Z), 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/ZZOPM2236903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73021881ff3e6f4cda352289e16fe2ce54579660671458c92e5549d24086b6bc. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T19:38:34Z), 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/ZZOPM2231655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd77e63b416c1fb8fffa230d442eecdc103aac4870cc4d32a4daa1175e8338375. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/ZZOPM2231659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e55a68660ef719066be884e293923efb08f70472e69d8444e3808c996f6f8c8. 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/ZZOPM2231668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x241eb1d11c8241b95b0a8f04f8c895bc040c3c5d8dbfb5333fc74b154f46592c. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/QZW9K2366593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74c312929d88fdfe581aa515c396221420b28211880c38e626ef509f62fcd741. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/QZW9K2366589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83819acc3197ccf573c1e5a63e8cd554884a33ead27a224e12236dbdda470feb. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QZW9K2366590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90a7cc2742e8c1b7d09ca63798308659b6805fceabb487b59fb26ce9689eb86b. Chain 2 (Bitcoin): anchored in block 957751 (2026-07-12T20:41:42Z), 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/QZGLS2439548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c58dae31319cb941bfad786a5b1e9daef67e9e57eae2a2f10ca5fe7afca7a82. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QZNJY2437752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ce723c616358bc3a0a703eb743a359c337e3eaa3e0a0e7df16bf076339432b5. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), 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/QZW9K2411409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2973a35eda37c8f4d7f6dac6c179117158439c2c81652b19aa8ef33b860314dc. Chain 2 (Bitcoin): anchored in block 957751 (2026-07-12T20:41:42Z), 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/QZW9M2462706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a853d2f9f2f107a31124544dd8f4eb2af09cfa417cedf25d18d5862c07b8e0f. 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/US7VG2565529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd911d28eecfd6e2a3b900f3c260fc4776cd04b36c7766b43c381123d3cada6c3. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/ESA011627117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87673fe4733167e9c912efdb908fe64ca93cf3e5bf5b4c0dbe9a555c8a67f286. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/ZA56E1902768.