Alyssa Bonagura (born April 1, 1988) is an American singer-songwriter. Early life and career Alyssa Bonagura is from Franklin, Tennessee. She is the daughter of singers Michael Bonagura and Kathie Ba
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 0x6f8a04a6b95c162c5c86f58b005cdd2b0ac250ebfb87047d2915573c4f771da6. 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/8768f32f-c137-4c49-a38d-f6f935494eeb.json and https://artists.proofprofile.net/proofs/artist/8768f32f-c137-4c49-a38d-f6f935494eeb.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 0x03269289d272eba083f36988b0af1565a783f7291ad12beef8f0901ac2d44878. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), 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/USCGH1558240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf873a36f79552517c348df8a525c362cd24d415094db89455bb4ae993d8aca94. Chain 2 (Bitcoin): anchored in block 958697 (2026-07-19T07:58:24Z), 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/TCACR1600643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d9cf9f14c951a2eadbc8df7f329150d36b321bae79a2c0637fe5a8e3f14b974. 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/TCAFZ2292673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdea3f24ea36339dac472f1119b13d07fefbab382391d9ed6e4d0cb8ee5b2bd7c. 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/GBBPP2366033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab6884ab85976ff67e9798976f0e290212c5a7f807b4f718c88ba60cd1e7144c. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/GBBPP2366034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x070e3671b03724f6e2f39c451c104f9349bf670bc2cbb3b170bf6f9e3870df84. 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/GBBPP2366035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ae736b7ee6ef7b5222729e24bf138a6134947863a388a2820d12de4f27be789. 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/GBBPP2366036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfff8b2d65b0f54033a6912d54b314d77b366c7b557cc28d2e51c0044c3124aac. Chain 2 (Bitcoin): anchored in block 958401 (2026-07-17T11:10:25Z), 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/TCAHO2307052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84fc51a66b91c4eb47c365adf30621992c649346c87f847ea07fea2285592a54. Chain 2 (Bitcoin): anchored in block 958613 (2026-07-18T21:35:09Z), 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/GBBPP2401998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa89b339f4e45376ebf927830ce748d1146b2dda751bafd3006a11bb8d079b9a7. 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/GBBPP2401999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x609d7bd0bfc6cc714ea3a58d2d37c57b6d61b75df36e3770f54c2cff61f5ce19. 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/QZDA62232501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x710da62ba995ec68e736550e25f965c042b03a04d28aa667e74ec8369874250a. 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/GBCEJ2100008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x710da62ba995ec68e736550e25f965c042b03a04d28aa667e74ec8369874250a. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), 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/GBCEJ2100008.