Angelo De Augustine is an American musician residing in Thousand Oaks, California. He has collaborated with and opened for musician Sufjan Stevens. Early life His parents were both close to music. Wh
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 0x750f24f4ef876ee19c2e8ee175a30cfb47943749a8af46c8f4b052bc6b15e4b4. 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/8371df4a-8525-4915-a8b7-7e8e087006c1.json and https://artists.proofprofile.net/proofs/artist/8371df4a-8525-4915-a8b7-7e8e087006c1.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 0xe0643ee157337f7cd14219c1c0ab9aa5763e7f9b6b99a905d870d4a30f5e0986. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), 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/TCACA1479646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x999468693924498d3ac8ebca1729b16e1982ae448f6fe066dd25a8ab06dde62a. 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/TCACA1479650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d2f09c3bf93324c063be810eab6977037be2f057779ccea604f7c68090a6e76. 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/TCACA1479653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x230e8d0a30d44605cb9359b224d1fce90f0e890bc12451de4e6edfaf4cba6d13. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T08:02:12Z), 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/TCACA1479654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4af81a56d24c1d39fe884b1cc7bf2ef1f1f693fbc0820c49c8a7e79c68755c8f. Chain 2 (Bitcoin): anchored in block 958558 (2026-07-18T13:44:16Z), 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/TCACA1479656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74b6641c4c4a60d01ec568f2af1ebf0c68460fa9fc28ca904e26bd531fb91ae5. Chain 2 (Bitcoin): anchored in block 958495 (2026-07-18T04:39:02Z), 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/TCACF1544913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98e2dd156382173a909462f8a23fa7351ab5af14b3560b2590f886dec0be4a68. 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/TCACF1544914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42bcdafd043e2366fa662bce95cffa5695f96aa4bd0e9bcb169fa0388910bb3c. Chain 2 (Bitcoin): anchored in block 957680 (2026-07-12T09:07:22Z), 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/US64G1713301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ce897d7593c2630f9214fe0104cdb0553811a6c9bd5002d090407a2cd477695. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/US64G1713303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28838948e8e3d7711b15c33bde8124576ffb31a455106bf00aa7ceb84b2f55da. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/US64G1713305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5950aaeb8bfb4cd3ad3601ebeae13ba931872a7870153e6ff9ee9dd633839119. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), 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/US64G1713306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf482ec89c2d995892f4d2596b0fe88cb50b4e79cdb0711cabc05be857b3e2df. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/US64G1713307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce09068345cd147a3a53166bfeead62ff000838e8b21499a95988eda8f36bb50. 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/US64G1713308.
I Hope That All of Your Dreams Come True
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf004e6f9da92352a3e0d4a2e61c61a51a8b39e219f5715093f48044a686ebd7e. 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/US64G1713309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd74e880bac19f514c3620dda18adfeabe1cdc6bb0436f19ec5f2d69ae5a54b48. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/US64G1837402.
You Needed Love, I Needed You - Live at Reservoir Session
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03940f93f30836f34949a4b808dfe7f1a23f7739db85549519b09283e9443a89. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T16:21:50Z), 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/US64G1938002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6067138695b4222b81ec4330325191ca76a20e8b589bbcf6f59c968b7ff7c6b3. 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/US64G1813810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7972218265734b8dfbc67ceb39583685be0cdb9aa8ce5b353c4b3776c24f8f9d. 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/US64G2315207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf592cbd6b7ed8e8b4b2e328ac05018a6f706a3990ad68012fb7498567b3d5347. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), 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/US64G2315201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fd7f9589e19d4cb9a66247dbbde81fba3bf24a9c526e3009611b7ad68bed1e0. 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/US64G2315202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b16f72e3fb679165e88c6e078f39ec19e4fbe7eb15d78dac3f9957bf7cdf4f5. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/US64G2315203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b6925a4b1c71259f876080fd498874404d1b3b886d4124bfb6c930e9a969f82. Chain 2 (Bitcoin): anchored in block 958733 (2026-07-19T12:51:21Z), 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/US64G2315204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72c1dd68186f06afcc238a6ab07e23e57c15812d46c4de6fb8c0f7949653a75a. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/US64G2315205.
I Don't Want to Live, I Don't Want to Die
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eaea16ec5267edd0661233fa29e2ca987757bba8f5241463405f07902874682. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/US64G2315206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7972218265734b8dfbc67ceb39583685be0cdb9aa8ce5b353c4b3776c24f8f9d. 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/US64G2315207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c4651a17c68f0ff0046e140a8b9c2ac92a9b8dc3cebba56797da22045d87021. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/US64G2315208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe460566f8e65c2ccea4f0282c51468f8f22b10e3c7b7043ef976dc841ac88ae6. 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/US64G2315209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6769e88a424418200340085aa41a9c60d87ad92056ad0901c7c573ffbb78275. Chain 2 (Bitcoin): anchored in block 958501 (2026-07-18T05:33:04Z), 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/US64G2315210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7efabe4305abe588bc8b40fadcace9a0dd62d9ae579366627cb68437d7354a8. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/US64G2315211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bd65c3caa53b874bd5c4a627bdde81dec3a6387d0bd632bb8354e53f5d3264c. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/US64G2315212.