Super American was an American pop punk band from Buffalo, New York. History In late 2015, Matt Cox released the track “Garden Face” under the name Super American, marking the project's earliest mus
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 0xcf2671ff4aaa273ada7a5ae8d1929b7c4acefb76ed7a7b7bb64bfdc9e4684c6e. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/15b06cd2-3456-4b0e-bcef-1db812e3e7dd.json and https://artists.proofprofile.net/proofs/artist/15b06cd2-3456-4b0e-bcef-1db812e3e7dd.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 0xe910ef0cd5cb91e21e00b02f8ffa441cf233596b18bf2dfb35a7b4783a0fb2d6. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/USF289801611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c981173657e9241f6e17ac933adf6baa998e6d0eac01d4151e8814523eb23d1. Chain 2 (Bitcoin): anchored in block 958734 (2026-07-19T15:50:50Z), 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/USF289801612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0090ee1ee1e84af457655391d31b7091007dce4370b21e3d6fba68f46ad16535. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T22:12:38Z), 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/USF289801775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d3d44033641364d175016122abd32b493112ec466ed52f2aa6e7b296e7eac4c. 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/USF289801777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1a0c53a46c34398b6545d36c771c3d1add35096c8ad636fac57e9d050cbf51c. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/USF289801779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x210387c1dd819401aaf22b23da918036c18d7e07d7d3b078d577f95ba0f51589. 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/USF289801886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c494fec2f4ce07f6fc2d3a38b6cf76e93705e73d7dd54aec9939794df110f50. 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/USF283071001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2faee29633958b87e0e8d77bd89fac3bade56312fe740b6556d7105f6760590. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/QZNWP2170205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2faee29633958b87e0e8d77bd89fac3bade56312fe740b6556d7105f6760590. Chain 2 (Bitcoin): anchored in block 958204 (2026-07-16T00:28:33Z), 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/QZNWP2170205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0b883aeb0133402b9cc3c79c88e4d336ffd4dde582bdebe38ea1432bd12c901. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/QZNWP2170206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c8d0dd8c5c59a46ea26e30a04eca6c483618f6d122470b16c599c4d4a7ce38e. Chain 2 (Bitcoin): anchored in block 958218 (2026-07-16T00:33:33Z), 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/QZNWP2170207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x999a8db553203b4ec90d3aa5ba4ba4a500e2f8ac9cd78cbf4762fce05af8714a. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/QZNWP2170208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfde67af3ab915e383b0850017a745d24251ca67a9ccb92da173e841e34dad5a1. Chain 2 (Bitcoin): anchored in block 958054 (2026-07-14T19:33:24Z), 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/QZNWP2373205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2bbc6202ace57accd26fc1c2ad51924d20876ddcd8c130bd96335aa82771b60. Chain 2 (Bitcoin): anchored in block 957810 (2026-07-13T05:55:46Z), 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/QZNWP2373203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93d4b5f22cb4557a21432b16002106bd1e81386b26811667b2dcac8cf407323c. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/QZNWP2373206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd69d649f3ca8f0e0a842b3ad4f9dec5950f487ed56c59117bcffcfe5b9d7ad35. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T14:43:20Z), 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/QZNWP2373207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x592550db54590543ba4bc41cb87f55180de0bbc77c3997ec97c140824fb7fdda. 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/QZNWP2373208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39df72842c3771471630965ce28f8a0f414674c097418330b91c2ebcdfd97ded. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T11:03:03Z), 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/QZNWP2373209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc29efc361e32e74dee4856131a50ad2f3f56f3d6460f9863594f18f8ce39d70e. Chain 2 (Bitcoin): anchored in block 957576 (2026-07-11T14:19:48Z), 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/QZNWP2373211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4ba442ce215acb255cf87b89bedf0231913d7333773ee1638264e7b4406cdb3. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T22:12:34Z), 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/QZNWP2373212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x375a507d5a376895714845665bc86e9b85572da8003426e3a1759c304293188a. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T07:06:17Z), 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/QZNWP2373213.