Juicy Lucy may refer to: Juicy Lucy (band), a British blues rock band Juicy Lucy (Juicy Lucy album), 1969 Juicy Lucy (Sal Salvador album), 1978 Jucy Lucy, a type of cheeseburger popular in Minneso
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 0xea20fa48137c0dfb0980b77ec430d24ed25d562fcc9c0001c143a5e6c18a3935. 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/7f13fe50-5750-42a7-b60e-5f73e53c5ab2.json and https://artists.proofprofile.net/proofs/artist/7f13fe50-5750-42a7-b60e-5f73e53c5ab2.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 0x98146148386e9250db36caae02fef4a612ae4b328df88807f41a31df0ca2f4d1. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/GBEHT0400579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2b8882fd17bf28ca52dd1b5b9c1a852bb9b68250b214166e28c2bd6e3feb8fc. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/DESK99690105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde1495218246106ebe7b09be14c7d51a60bc7dc71d97bae56e7beac3aa0827b1. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/DESK97190202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x991a1ca38edad74cdccf335a1da31023e184644d37e73d8dedf86a8902d81612. 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/DESK97190203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08532a4b5bbbcf790c938aaccf44fdf8f5deb3fc931209b5d665ea8d07bb865f. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/DESK97190204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf41b271d3a51ad218cdca527ac7a632e3e4a3b246c12763ac6598cea9300ad99. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/DESK97190205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb12e520a31ac09449670db3735d7b3f946641c7191b988df0005e20258bc65a3. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/DESK97190208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83b54941c370c39a2d55f215bc8f46e3c4b1d0ea655f93fcf1e0fdb599b21b53. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/DESK97190201.
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 0xe20d20199325e6bc6af298654a253fa423a95befda45ff752da315175b70a681. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/DESK97190206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9af890c9d43cd7aea112f8fbe0b0bf5bbfe77c1841ae8eafb96824b4769adb6. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/DESK97190207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b3edbe9090ffb6f22031bf51948243d8fa5b6b4dd0435f4410e5147486d704d. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/DESK97190209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc78a6b55ebe359843c98b60bd6db59be6886384e3658b68d4b40cebcd1d676f2. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/DESK97090501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9336a01065acede4f6b4400a56624561c6b2cbd4d9942e62c104e649b768040. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-17T00:20:35Z), 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/DESK97090502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x487a0c6530a7673fc4d73d096cc6e51a42501b7f3d750466d6fc995c3b029998. 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/DESK97090503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x741e3da870e49331bad424e514c5dfde1334c11e3c425f0876ff8ef182c9179a. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/DESK97090504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94f1c87faf072889fac566f9eca93f415a9998d32a2b1b4491cb84131c93ab90. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/DESK97090508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fa4f4850f7c76c6a643a95f921a99fd9640a1f41b8622dde66b8a79764bc06d. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/DESK97090509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe84ba0ecb7859494572385244f153a935435027d10dac05600cddaa9e9eb93bb. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/DESK97090505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x015d98df4cd87aed1089eadba9122250f0a8c80a36d9dcf31e815d83c31498c4. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), 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/DESK97090506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b0ce4272064a7b543cb9dc23e0a2971689d93bbd7af06fb967eb51218954de8. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/DESK97090507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc77956b24628982bbe803c31d24e788f467565a0bfdb9f336cb07a5b10ae4f39. 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/DESK96990302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29b06dcebab9710c066adb3d8402dd0dff05e1b9f4e97d76e236440da2ec81ec. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/DESK96990304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb3483108574ab962223f36a863287a10f648423d3301fb6666b066eb516b74a. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/DESK96990305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1173046e6155bb091d86315e444f66ef4d46042b242b5f42e97e847622eaefb3. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/DESK96990306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x557775d8d6fb7c96ab1ab7aa4b2bc4a06f063a8308c1ee798069e36b09390615. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/DESK96990307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb13a6eb4ae170846d0b52124ce0c04b1a77af45200d13d8b6abff4e620f8c0ce. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/DESK96990301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1843b8281c47bf753a667b2206dcddeb04aa7e49c856626c66bf07ab600f9b3f. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/DESK96990303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe21d94a01c47de7b4b4bd259b7541b742c75c0b4fbd8ded2e86532f0c184c1c2. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/DESK96990308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ff65c4d2c99497378da16c44f35fd4823e3ddab19244738104db37775261e0a. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/DESK96990309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70f25352f20a291dcebfb19bea08ece2d2677888309be164e0aa64af4d0ae2ef. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/GBAJE7000432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68366235020cb810975723dbc3e0e8135fb78ce6df84290e05c897c5ca3c03bc. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/GBAJE7000433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee7784fa30f653505de25a32a97ff3b6bc310b653dfcd882fb88a37eb454608a. 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/GBAJE7000434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bab858f4857dbac3ea2bdf2662f8ea9a290724c7a189a6582244bdb97e6dc54. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/GBAJE7000435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45293069615c86c06440ee8c8875f6013d1b378421579ee189db2ed5694fedb1. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/GBAJE7100412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5840df2fda39dc6836643dc8276c5e40f394c7c696938914965a2b38811c6348. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/GBAJE7100413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc77ed17f62892469ffbfce1ee93b1cd647bdf9e058f19b16a7c7c1b1d68f9201. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), 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/GBAJE7000436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf498f46fee914b882d8a9e777f49593b0e354b39b8c9759b6c3300669525838. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/GBAJE7000438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d191b4d06e81e9b32bfe2eda9fee11c8642dc6bce3ec92b58bbb97a815f75be. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/GBAJE7100414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e05e49b2507ba223917c516d253338c599721e975bee490dde5eebc59464b98. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/GBAJE7100416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2a414b0f446c6365a73371828ebef711847ebbca3cf15a99e0cca86bf67ed36. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/GBAJE7000443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa886e997c62a9e4159fdb205b3a40089b8164d0ee8599f2f59077d4e37a4fb24. Chain 2 (Bitcoin): anchored in block 960306 (2026-07-30T20:23:53Z), 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/GBAJE7000444.