Laine Hardy (born September 12, 2000) is an American singer and songwriter from Livingston, Louisiana, and the seventeenth season winner of American Idol. Early life Hardy was born in Baton Rouge, Lo
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 0x798ad8ede5c151a1da6105539aabdcd719eea0cee493c19cb45776c3145640c4. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1dc1f7ec-8c59-42bf-b25e-10bccfe48225.json and https://artists.proofprofile.net/proofs/artist/1dc1f7ec-8c59-42bf-b25e-10bccfe48225.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 0x3cdb8d4c3007bad0686d900823fe6feed46e4f16aa1152fc1ef142a5b6ad94c0. 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/USR1B2121778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79747734252514dca4be569835d4665fb3d462c24bdaff8cccf0794e9f34cae9. 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/USR1B2121779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x626d23ccded291a3cf68c0fbf0c76476374e21aac316389090d74bec1ee1cf41. 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/USR1B2121780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0fbc26ee0e1b315bc774b31fcfe0ed2748a8a616f0dc21513012641af34c98b. 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/USHR12039928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa23d24a74ecd90de03070d1ed3ff86c7aa80037c403a6c0e7da8415e1aae4dd0. 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/USHR12040199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1440f4a3b94ce9b773410299fe3d61e628489169c8fa578068759ac5780045a0. 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/USHR12040198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7174cb07b826725c3895450fb4da8c7d448715ebfe7322d51c30ce27f44fab03. 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/US7VG2530669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ae75a2163aedf034e9b8ef7b4abcf3814a902e1f4575ef305e6fce5864b8eff. 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/QZTVM2495943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9f9fe04bab54e29e0a1501dd63ae394c4a317e99b809d296451b30748b0d502. 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/QZTVM2424055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedaef057b3a5a3fc506af32b29f8c4bd642a23d86f3d4ecda1fbcda0f49f1147. 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/QZTPX2421818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4de1f4830fb7fe3306f0bfabd3ebc18d3bc61353bca0b76afe11b565b787833. 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/USR1B2121771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9147862894c1d522df21fb248d7376055da07bbedfe8ed2bf516c369e834d752. 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/USHR11939241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca9dcf48286c16e5fc0ab9f4904c78ba8ae79804553425c7cc46187d71e8a75f. 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/QZ5AB1944426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aeae9442d7936d99755a24f0b2036ca3a49f3232521338f3629a10200e67c2b. 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/QZ5AB1944427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f204df2ce19209947a8e1394c93a4c8b1619221fb00d1890af73ffa53fc1254. 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/QZ5AB1944428.