Evan Giarrusso, better known as EVAN GIIA, is an American singer. Her first notable song was "Heat of The Moment" with music duo MEMBA, which was selected as the singles of the week by BBC Radio 1 in
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 0x6797e357fe773efa64aca0b91a6ab9cf432aa34b7e6b0f5ef2e281c5f6b14cbc. 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/b7317ff1-f2cf-4fb6-bc29-032a875b033e.json and https://artists.proofprofile.net/proofs/artist/b7317ff1-f2cf-4fb6-bc29-032a875b033e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Don't Let Me Let Go (with ILLENIUM & EVAN GIIA) – Zomboy Remix
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 0xb1f2fa3a760a99b3f6d19fdb1fe2fa925183e20c2b2852d3dfcdd6a0f4e3373a. 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/USUG12301014.
Don’t Let Me Let Go (with ILLENIUM & EVAN GIIA)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x193270d94063fff517123c33480f3bf0634ba4341c887c2f75fe32efaee9e2a8. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GBUM72005589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60293b75a36858ae4c804e1dd2c433c0903a05d8c8fb736be78da7ae3f842340. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QZ8QY2200035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8770ebbeb1f6c2f72a092712b165fc03b49beb8eb7e50f591fc13930c441f9c4. 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/QM24S2403174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b78426a69fbe71f987f2b3bba314fd505606f9dd86b6e42081b44eaa5cb35b7. 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/USUS12400025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad3db33db43e164724f74b7c29d1d94ce35f8c0280efa40618590eaf71fc1f55. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GBCFB2300689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16c9aef82d466e42650e1e1c5bc1eb719f66ba803292188931005523daf6c831. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QM24S2303574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fe7a98993b33420c2dc30ed5c679f6b8e46d64ffc992fb4409b8181009b8f25. 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/QM24S2302224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x543b41da4b9ca4acfa6bed1e18c79622c37ef3513678af422edea792bdefb33f. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QZLBC2306251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x680aa70ae7e3cc0ec4e8a90680e3672be9c991f86320ec3f8958bb4851df54c7. 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/QM24S2300417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6630f2a42d6d79c11e4bbdcf305f761a9b024dbe69c92d8f39bbcbc556b2e3a6. 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/USUG12203143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x731278d49309e5880f5a8becd0d0688c02c13686bc27f499e4c982460970f538. 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/USUG12103403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70355fcc7afeea871b55f3ab189e8ebdd79eeaa73958bee3425d89d761310281. 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/USUG12004139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3554d5cfd13ca5cd39f9b67c95ff2396a21aa2433a552bc837e970912a36e7ed. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QM24S2004340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47b34cb60e1820598a33f0f03fa1b8da2b807bc5ae1f6b05b6eb9b634e957ad2. 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/USUG11904432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf0f5e69736b31f100b46b2f5680329bd9e63cbed68f3d98b0e1ae668b98b274. 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/USUG11903519.
For Aisha (Featured in "The Sky Is Pink")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x888e95bf40e9302713bf576899aec15ac28dcf30822d60f6743dec29441510d5. 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/QM24S1925583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x727fd3655b3ab99e84fdaf7fda66ca1d5c38e6e6a6129541635ab95c26039f81. 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/USUG11903335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe560e902ef459ef1fea5aee3c5f914718e2fa4328651577a29fa893862a11c5d. 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/USA2P1822440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb9757934849bbc3831792b745e1b9e93384972bfd3a4c610a10170fbf938064. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/USA2P1837473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf2cd928241578b726e5c70e8c99d7392fd0418e78c572a4b9cfac829539d8bb. 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/QMLD61408346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6322ee5ea73e7256a8211be9ef061036725a2f00167682943b0b9c75e5b567ee. 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/NLS3R1700027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55a6c8146bd20d07e56cb1021ac1d32725d7295ab474416079c2abaab2aa706c. 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/QM24S2403559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3e360b094e293b991b1f899fc1958a76f8b5003cf2fff86d6781c4895dc6d85. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QM24S2404173.