Diane Luckey (December 12, 1960 – July 19, 2022), known professionally as Q Lazzarus, was an American singer. She is best known for her 1988 song "Goodbye Horses", which became a cult classic after be
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 0xd475cadfdab5c7d53de091244ee22d1efe507567e5cf0c1a5c13c1be6c23f89f. 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/be754a48-9a84-4b5b-8792-0f7d74488510.json and https://artists.proofprofile.net/proofs/artist/be754a48-9a84-4b5b-8792-0f7d74488510.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Goodbye Horses: The Many Lives of Q Lazzarus (Music From The Motion Picture)
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 0xd5e201d470e0db0735e126415ba13edfa7428828ac9df39f38c1de8f5217c1c4. 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/US5NR2535608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2c1f8ba979f95a2bdb8f480f1c179f2fca2787ff07d84aa95b8a4f988e50342. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/US5NR2535609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff734bd79d09a140893a8cf96dfc10b8dfc2affa63ef5ddfffa081da6da52b12. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/US5NR2535610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb8a5b2b28219619ec48ddb8f2f64e629f9a2c7bf04efcc5572b7501516195d0. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T02:14:59Z), 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/US5NR2535611.
Fathers, Mothers, and Children Dying in the Street
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x238cb2a9b5dbcc029404e910a378b5dcc5d9a080df10d776267d3bbbb8de0f91. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-17T01:03:46Z), 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/US5NR2535612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71779138d794f974b8ec4e89a3f27b6b4f67f1a08a028258eae581c993db938a. 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/US5NR2535613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54dad1bb3d42c34c12cfc07a33286c3454b66cd224561c38b68244d7ced80c5c. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/US5NR2535614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c28e3bff168a1a5907c7e3c49f2297681fe0b80f3f5a63c54a7beccbe1ff224. 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/US5NR2535615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d840548ac4b960027e618269cf57d6183b3f3eb2eda0b5100fb04f6c7fe9b0d. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/US5NR2535616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e19f8dd7f30323d13dd87a8669ec503142dff2d9025a396185f6c372b351d92. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T00:06:53Z), 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/US5NR2535617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8a83b49d56971b0772bf6fd01a1f52b68bf3cd7a9a8acbdd7fe8971c3a815fd. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/US5NR2535618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dfa2343be33cae9044d1b5b1db93c906002e827e7e8a97bdf779dea21bbbe22. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/US5NR2535619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd57e7c1694add066700ad4e80d82becb8595341beb989ed2320244ec198df5a1. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/US5NR2535620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fbc7d131ea0038130a6928e3e1fc4d6962275c4da91ae826cd393384c8989eb. 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/US5NR2535621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb30faedd1a32287cff9595f6d4bdcfb87947344eb3d71ba86aa3cea9702b971b. 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/USA2P2501317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd56991a9bc4b792c0be369d8a8749785659885bc8fee40fbd6bd3dd921aa346d. Chain 2 (Bitcoin): anchored in block 958069 (2026-07-14T21:37:55Z), 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/USA2P2501318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1fb87eb48a2572b786da320d5f386d83484008ae801f5007f00b2fe28bfc6d1. 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/USA2P2501319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe048c2a86a4a1c23a90ac07b101f5b71c01e46cb2550793fb75bde0d06d7dddc. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/USA2P2501320.