Akano Samuel (born 26 July, known professionally as Spax) is a Nigerian record producer, Mixing Engineer and Arranger. Born in Niger State, Minna He is notable with the mainstream sound tag "Classic"
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 0xc600e4fd48660269d3019a87d3d25e4e6f65f1805558ff2c817d172e4656f5a6. 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/75d76faf-9b5f-40ef-9a0b-133ae3f44600.json and https://artists.proofprofile.net/proofs/artist/75d76faf-9b5f-40ef-9a0b-133ae3f44600.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 0x9ef61d93f5bc01a06420e76d3074cb0bb1b42059e3115a437e4c2e7a4a070dc3. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/DEZ651321902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55e8ee09e0e63294fb5067421a39f5d4584a7845148a70d03e5c8afe3dc7c7c8. Chain 2 (Bitcoin): anchored in block 958432 (2026-07-17T15:43:17Z), 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/DEZ651321912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5384d64271c874be3c6c18e13d28845b998d6b20eb99a501c7b51066bcb62d36. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/DEZ651321942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bfe3924069730de3b92c64963d6b721c87bb17443e55326b281c47060614df4. Chain 2 (Bitcoin): anchored in block 958091 (2026-07-15T03:17:03Z), 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/DEZ651321946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x909139c87b94e0a314fda8f493f3f5719744ce0d41f09f968246a829d8620a14. 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/DEZ651321917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48da0b2aa3db8abbbe9c1e8068a35180faf665018123f5dc8f23fbb3cd615807. 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/DEZ651321918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a63b51c0707627ca8b571693a5baa339d8a49d2810f9285dc4c96d459fbbee0. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/DEZ651321919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2723b892ee86ec643adbb079f475cff434113b4e53073cbd17444309dcf04519. 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/DEZ651321921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e030e40f9d46c05b51bb191f28062837af29573d5c5f31d251eae4bb6ec49d9. 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/DEZ651321923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b76b5124b7c55af42dff860357e99a995bf1a02104407ecf55d57b49facec7c. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-07T12:58:18Z), 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/DEZ651321927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98305feab8a737a3620d8061cffb701b3094cd7c9ea89c2f4d5f6941fdab4dfe. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/DEZ651321831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d488912ba45d3b5b7ddcfd2663c3b096fb83827e5dd15e602a254637eda609a. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/DEZ651321915.
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 0x74dedc44fa2bba02c61a4d36a6b75ae7661f0f8e4714b1aa764041551f444b04. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/DEZ651321916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89ff9c46feef1a3f3828612b6ad77b01b129028a1ffbee6edb4252f019dd6488. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/DEZ651321922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x003313a1c8b95a3a128008475e26b027731e4192538ab0f64b804942a474aa67. Chain 2 (Bitcoin): anchored in block 960381 (2026-07-31T09:50:11Z), 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/DEZ651321924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc66a4064a4ab8726e14926055ff570162030c7156cedef834c0cb6a17ce33ff. 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/DEZ651321929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf782c118110c50588cc39556c7350d9908362de21afa3272093ff35d8191ea50. 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/DEZ651374659.
Diamanten & Pechstein (Instrumental Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x400ddee82b32677648f90d097a11cbe45290f3e5aeeeaf840c36f21d1c80c4b3. 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/DEZC62199129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6e7345416c9f58e281cdacec4d9d0cc577d6471f67b7d9930270b28bc959e26. 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/DEQ022260325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafa4f6cb8bddd6a8ee61fde2c35be1df1e869d821ad51d7c03d82e5f8a46233a. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/DEZC62578945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x378dcb2afd2572414093812047be794931cc0dc19b0a305139043bdc641ba578. 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/DEZC62580463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15229e044caefb967053df9f0ccba5cd64a64fa6b2745a6b965986a1fec500d2. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/DEZC62580465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0018484e6973d1f022734ad15c578bfff12469070add00699f070eb50a2d7207. Chain 2 (Bitcoin): anchored in block 958568 (2026-07-18T15:23:47Z), 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/DEZC62580466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x768c51a863bcf5e46386defa8f9d0ebf162a92a3008f5ba0cac8e8d6124dd17a. 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/DEAH91600053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f0061183c1417eba13cb41d254c94363b7b4a28a96b3cd7b6f9c642f6001dd7. 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/DELJ81930979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c818e1967c41447888e96c4aa4bf95d93fcd18162966ac30fbd5d1bcdf270be. 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/DEZC62361435.
Auf Immer & Ewig (feat. Spax & DJ Mirko Machine)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a38d62f4295ffb3cc29b2d0d5ac3fded150a5416b9bc144dfc4f5b95d73f702. 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/DEC680000682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1e69bee0c1a42311a64b7a3f413e9f69481eb3e55bfa545dae82f0ae63773cb. 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/DELJ81898937.
Selfmade Records präsentiert: Schwarzes Gold
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c3bab2bca795ec66a5ae00d17d5f0777412e7c4037ba15080936376d2516a5a. 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/DEQ020502018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f99dc278b08b0a2de817d3be6cb8ef5c00a36ed8f5d990543d063d79bbe338e. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/CH7812226135.