Lisa Jacqueline Heller is an American singer-songwriter and indie pop artist from Simsbury, Connecticut. She achieved global recognition in 2016 after the release of her song "Hope" and its video gain
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 0xa352285393956da4458d4180b6a2e6af4fca6c7a17e7efddff2dbf4deeb17c78. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8e358cf9-ed5b-4f3d-88e2-d5f3e751bb49.json and https://artists.proofprofile.net/proofs/artist/8e358cf9-ed5b-4f3d-88e2-d5f3e751bb49.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 0x7bcc759bca890b243979dffb9919553cb820a6b10eb85f16d383cd04b8e0231f. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/CAENV1900330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e330096e4ba55090ce5c973814c289a90e5ee39b06be2b34c000c358af7d7b2. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/GBKPL2088261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc230a08a6e74d0f5380d65a235b67dc2c67b17f3236bbbdc0a2e93b77e9cba5d. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/GBKPL2090382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7b0cbc6719986ad22eb5a3425b917eb21d0501bda73c3e05873f251e7393cc8. 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/GBKPL2002226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32512e3fe57fabc8612ae11046d8d7a7fe62b5d180ea648d19179044438c2431. 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/QZEQU2147475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf9e00089db82e9bc6aaefbde1dc010d16655726d66307da76b535299ff8a816. 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/QZTRX2301473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce76ba37272d2f31e69332994aa4be59a05a7ec06bbf12131b347a87b38469b1. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T05:08:06Z), 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/QMDA62319961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7896903e520715bc1cb5b7f96ddc3f86b363b0ca3c1e1cb2c1e96e8f0ef2272. 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/QM6N22414573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x463aa19701463f023cf9c4420e7c6285d31f7f846de62097263e8ee2c02ce037. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/QZPEW2504168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30fd1c576d42aafba8c6b09efb0c338236a8e1bd6ff9b37028d1ff580a1cd7b1. Chain 2 (Bitcoin): anchored in block 958647 (2026-07-19T02:36:14Z), 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/QZPEW2512058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x733f7b12cec80df3285586e8df60a2e618cc8080e051d27dae03f2c6c357cdb3. Chain 2 (Bitcoin): anchored in block 958514 (2026-07-18T06:54:37Z), 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/QZPEW2552996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30fd1c576d42aafba8c6b09efb0c338236a8e1bd6ff9b37028d1ff580a1cd7b1. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/QZPEW2512058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa16e73a35f736a7a346f506b1a246322a56d8c42529530755365ac6497281fc. Chain 2 (Bitcoin): anchored in block 957780 (2026-07-13T00:36:44Z), 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/QT4K52510026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa0b86312efdd64f3c3bd713747ae8c637f85e1b635f4c1590942c79173ccca7. 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/QT4K42515903.