Hunter Easton Hayes (born September 9, 1991) is an American multi-genre singer, songwriter, record producer, and multi-instrumentalist. He is proficient at more than 30 instruments. Hayes released hi
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 0x63b032a0191fc7e170c523bc10d7ff5e782b20d716bd42164c7504bcc13fb8e5. 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/d317cd2b-ada2-455a-84a4-f8068689531a.json and https://artists.proofprofile.net/proofs/artist/d317cd2b-ada2-455a-84a4-f8068689531a.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 0xc478bcabf88772a40f3d6b4bd083f9d69323883ed96b18383035678691a41471. 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/QM3DF2291424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f469d87636517cbc7e347bda00f58b48a450b84711e76d1098c23e1e506d160. 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/QM3DF2293571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6204702918e950a11d0fd2a01560d387892dfa5537b649d0ecc1fc3327df4bf5. 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/QM3DF2291447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca5367e4b05009ea84f0f66bde58342fa4b2ed6617315b2cdad8c06549cc6417. 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/QM3DF2153109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb21ef84f2364d554724461ef5ce340f230f7c4f0f1c5eafc442a2fbbd9015b32. 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/QM3DF2153111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf5ff3561ed1142e524af1453aab23384462d9be10f37d898e5acdb4bad259b2. 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/USWB11901842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfc70fa2f1a4e9837fe12d5315b39af6e10896719280881f283977069abd9df9. 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/USAT21500713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a74ed86c2c691c731b5706f9d486d5ce261620e272b1491d87ed0f6efe50115. 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/USAT21500714.
Everybody's Got Somebody but Me (feat. Jason Mraz) - Encore
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe69ec016b4fe6b3fece35c903ce4838ab23301aa5cd6aca71de6f5521fd9070a. 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/USAT21300820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f0c620684b732e98e36d4f65ff80fa7353c5f181ed51b16b1d3ae520ed9752a. 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/USAT21100612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47ef0e85671457d0c373f3f66311a41232be9f8f8cacd6cfdbb3bb74368765da. 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/USAT21101196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x108e7d87e13146c33e650d8a7ea20ec775da6b9274ce838a69f06a0c2ca15975. 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/USAT21102119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6d6df9b1017ad07e9b0866363db63d276f03b9ebdc1a957c1dd5343258d8b3d. 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/USAT21101919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2a940a0e9b2fee24088cee3892095caa87fb7abd14343737de370465b75760e. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USAT21102123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c05deb7866b70c1873df842c2670c0cbae210b45ca9909801b49a348b5c5083. 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/USAT21102124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe69ec016b4fe6b3fece35c903ce4838ab23301aa5cd6aca71de6f5521fd9070a. 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/USAT21300820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecb74aea0012266513296faacb40a0cb939b46eaf860834179e515cfc69bd5f5. 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/USAT21102128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6235f09bab56322c34bafa265e5c9881a13f85d001e7c8fbc6a951ecc2525c75. 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/USAT21300728.
If You Change Your Mind (Party Pupils Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cae13529590f13ce5b6ed4dacc56a4377ad2e9e5cd87c790406d5afc5f049b2. 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/US3DF2108568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x264e6257cdeb51b34f6837d22cd3cd361f8b7e6fb15c574563d09f5a4c945c3b. 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/USANG2180805.
The One That Got Away (Breathe Carolina Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54027d7d85045240bb7b706dc6ebff2d2b1c9f90db3cf2e8d41059dde3f4dd2e. 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/USANG2163745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea6e6aa321c8c585ad518a26b0a23d74cc919903a4b26d07b58fadf5342fc020. 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/USANG2116030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54b99d975c4a50a40e1ba12d1402bbc599801f1e4700b3e67cba4c6823d3859a. 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/USWB11901153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x446c98f949d7ae1437ba14da05cf29dbdc43e79757633a579df65ff2bbbb4db4. 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/USAT21810977.
Attention - Recorded at Woodshed Recording Malibu
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x999c069d7126a143a6538e8578ae0bcfebcf53f388f82f14adeea6b042ddc47a. 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/USAT21811012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79af744e120e0412b2c58b2a3c6007afe6723feaaf38fd97abe41e64a93a863a. 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/USAT21701637.
You Should Be Loved (feat. The Shadowboxers)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2ca33f84bf5f03787229dffe2718c612a35e17b00c8c3772228c760e35a98cf. 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/USAT21704053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5fd329f79b3aa628e20c309d28b67f29eecd6ea43b211102bebbe9441a028cc. 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/USAT21704693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b5a2db63f6791b38b6b09d5bdbfd5767739a02965dbadd83fc1c061928e0458. 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/USAT21704695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54ed1e739af1fda023e1262e13471a39969f741f94ba9c533a349cd9b3157077. 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/USAT21602776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6b1d1c91a2aa9589e92290b87cd9f021bf3afe1a82e57f8716d4bb384f35752. 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/USAT21602778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4badaee262166b7e14b1278256746ccd31741149d2ef9cc51290e0d91177b40. 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/USAT21501449.
Where It All Begins (feat. Lady Antebellum)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4017fd4adb483d3b8b4db9974197c2fc136706445f1232c8b11522cac688498a. 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/USAT21501773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4badaee262166b7e14b1278256746ccd31741149d2ef9cc51290e0d91177b40. 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/USAT21501449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4017fd4adb483d3b8b4db9974197c2fc136706445f1232c8b11522cac688498a. 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/USAT21501773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79acbc36dfb9687cafd6fd287cb86e9186e193860958f07ff9a6ad0823ed05e7. 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/USAT21503365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3097fb1d9cde9f5a78470fcee88aedd8432bdd6f1b0c36378d651e561e63860f. 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/US3DF2413175.