Akinmayokun Awodumila (born 28 December 1984), popularly known as May D, is a Nigerian singer. He was formally signed to R&B duo P-Square's record label Square Records. Biography May D was born Ak
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 0x8209bf61bf2b8e327409b9b0a26fa70bcd73307676c469ed594431f13d820dc2. 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/ed1bdeee-9e54-4e43-ac4a-87f1828d2e28.json and https://artists.proofprofile.net/proofs/artist/ed1bdeee-9e54-4e43-ac4a-87f1828d2e28.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 0xc65f0ffa36ed39ae5bcb2d3f886fe21d6ccde3fc6faad237b65f7120b9fd8b1d. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/QMS1Z1600105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3430a362c431066c3058b4fc036ff1c47c34691528f44fbb54d696da62ea216b. Chain 2 (Bitcoin): anchored in block 958788 (2026-07-19T22:07:06Z), 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/QMS1Z1600124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c5b56a95e6002d576b3c0336811d13d4b6611bf5225aab0df841a7ecd86637e. 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/CIXTH5692109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d1c9624bb71cc7ee52af93f99dca13cf7e796a5656114cc04866e426ba40102. 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/CIXTH5692119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac55cb74eb24c7aedcc784cb4e9f3a186b2e8c15ee7bc12411c0036709371994. 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/CIXTH5692111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5d3dd371b5ac9bc69a9bf7040f4e6c1881fae3519e662b6f2c70c653cbeaa00. 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/CIXTH5692117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa275738b4500172f3795ec6b3aa12b5c1f9fe5fca339e62cfc17a1d0c4be2f80. 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/QMS1Z1600112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb175442fd7bcffee0a09f332648d164a1fd9b14914e5acb8bdf2c50c9b3298df. 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/CIXTH5692099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70943bdde0ad0c23ea4a834fab2ce9ed6df90ff854c7eb1d4930353547f6472a. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/US3DF1997218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x149f939f8d3101c6346514358836fe52961699ce3f8d79deb75834f2a1942fe6. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/CIXTH4852144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdddfee0b3bec826d410420e3886258244cba9bcfd35572a589434992d766d31d. 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/CIXTH5692126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81fdeebbb04adab89c6939ce39ee3caf8ee3a65397ad0970db90ba1e97286273. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), 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/CIXTH5692104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58c7393bbde7d2b949986de230587d39689c36e01314f2b932b41194d4d67536. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T06:37:39Z), 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/QZAKB2005212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6761216262d0f6dd81e3afe018293b29845f3861d886f76a8b4d6f007817bc0. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/QZS7J2196020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fb84e31433387dabe2f4338dde111def0f63307e5542105b627f0856d68f87b. Chain 2 (Bitcoin): anchored in block 959003 (2026-07-21T14:37:27Z), 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/QZS7J2127414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc95a11facab7670de1b2bce5b9a26c55669a92e4796975cc4f45e20f192f898e. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/QZS7J2325016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a6e127fb596d3e5479ba99cceb0e71fd63a78d6995e1c0d1c1c2d60ec6f7359. 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/TCAJC2480998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9080a0693c96d2b8031f431a1286f7c59e01cddcbe35e30277727831dbecbcd7. 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/USA371394898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1da9afbf096130517b9cbd5c63b1b28c0aa62800a395b72f036526485cdce228. 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/USA371394900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6264c44195798db5054845489aebc6fa78bcf42043352ee96e579b8355c28043. 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/USA561438487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ca669dbe69e9b786a727efa645eeb2795e83adac0ec3017d876180f17ee7d9b. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/QM4TX1733109.
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