Lucie Joanne Silverman (born 4 September 1977), known professionally as Lucie Silvas, is a British singer-songwriter best known for her 2004 debut single "What You're Made Of", drawn from her first al
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 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 0x8583711cf10ebf17addb6c2ce9d7aeb241f5e3f17ef0014d1dbe7072fd89cfe9. 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/9b899df2-4d93-4ddc-b528-06c9b25a87de.json and https://artists.proofprofile.net/proofs/artist/9b899df2-4d93-4ddc-b528-06c9b25a87de.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 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 0x32fbf5ec6a71939341c46c7b6d45c42a53526141a17131c69692be9b6d386096. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/GBF080400215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7a759b111578e59ecbf43967d31b61acdad4bb54dd0678d05a4d0be39c97583. Chain 2 (Bitcoin): anchored in block 956862 (2026-07-06T02:10:22Z), 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/GBF080400217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f9715e53cbd4beb63572ef445eb929244e7f8e15ef10db6ff0749cd0b5d3f8f. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T06:58:20Z), 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/GBF080400401.
The Longer We're Apart (Live At The Kashmir Klub)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed60c6fe8d73a9347b59577100b82110fa069f0bb16a044619d0ca55d18c560f. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/GBF080400228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8a03cf08aaf3651524a5e11b6ad7ce1dc3289383e002688adb4f8e3ea898d99. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/GBF080400221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c47975f03a58f4fe6c78dfbe97a37c17370ef39af82de4cf0712e45dcf8198e. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/GBF080400226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x707b99dc83269b5c9eea7e24bca9d9d952650b4096de415a1e273856dfa8d476. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/GBF080400227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b8d5b781452a34e6ae41e88468a3c34860e0f863b7e803c5a6b27e20a0a8c97. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/GBF080400216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64b6dc1762a06bb3e15f6d9a3a716c17b2bdebd27dfe553dd07832824a79394e. 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/GBF080400218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a3d6c6674a987cfd47adc768f99fc17a8fbf61eec4f57c0811c05958f1a1bd1. 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/GBF080400224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d38f4ca2e1b1001329f9bc3061810264a8c2a024dafbe02718ba14c57e6d487. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T04:30:07Z), 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/GBF080400220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dd309532d973d0ed0acf966d2503e8e38172582fdcaf034cf42aedee5753683. 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/GBF080400225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32fbf5ec6a71939341c46c7b6d45c42a53526141a17131c69692be9b6d386096. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/GBF080400215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6308bd07e70fb7d1f1e753fd8684082bb8e3fe350add85b432c0f4e507fbf886. Chain 2 (Bitcoin): anchored in block 957763 (2026-07-12T22:01:25Z), 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/GBF080400223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7a759b111578e59ecbf43967d31b61acdad4bb54dd0678d05a4d0be39c97583. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/GBF080400217.
The Longer We're Apart (Live On Parkinson)
Nothing Else Matters (International Maxi)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed60c6fe8d73a9347b59577100b82110fa069f0bb16a044619d0ca55d18c560f. Chain 2 (Bitcoin): anchored in block 959069 (2026-07-21T22:32:59Z), 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/GBF080400228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32fbf5ec6a71939341c46c7b6d45c42a53526141a17131c69692be9b6d386096. Chain 2 (Bitcoin): anchored in block 958185 (2026-07-15T18:19:04Z), 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/GBF080400215.
Lucie Silvas and The Metropole Orchestra [Dutch e-release (bonus disc)]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28649e4b3b4c97ed4e5c1bf3b12374fed6f4504435a32a8d19ec4fed8d10bdcc. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/GBUM70603381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa17dccb5339b6b0ca714a9b6f9bf5ee77589748415577b5cafab50b5e09a3540. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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/QM5Z31500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2e1c8ec441c8dae1743e729522ac20261ff2047ddf51b2ab26ab3c77123288c. 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/QM5Z31500007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b327fae479701ced07835f43ee090c3d2884b7765321dd7b4aa9f1ad597a12a. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/QM5Z31500005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf587dad80c80ca8a40baadf97c599e9bf0602c651fdd1606a313f36ebf9af0de. Chain 2 (Bitcoin): anchored in block 958860 (2026-07-20T09:58:28Z), 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/QM5Z31500012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6327ed8e47b969f86055c8de7afefcf84cb33ce74169ac447d019fa2059ff352. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), 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/QM5Z31500016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf640d1793ac2f4424630b12163d52c5a68a8df4f4897bf6bce53baf5329a7e44. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), 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/US5KJ1700020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c4ca50ca5ad58e384d72838b3f46095feb698fd7b3ba425d00c3fe80e6fb329. 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/QZ5KJ1800101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd81138e2c96f0288296ea7c75c0851973a79baceb459f9e9cebaa40fa295ef75. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QZ5KJ1800103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e73c309e1725e3a178423f864395b0810c26d9f776737a8f7046afeb05cf26f. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/QZ5KJ1800107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa8fb6e173c9e9cdb6881d6c9606aec04072db48c91274ebbd149338d44b6a2f. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QZ5KJ1800112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bb4f00824eec4975dd2542e14520ed012c238973ded83a04c0ecab253870dd5. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/QZ5KG2100107.
We Don’t Know We’re Living (w/ Brandi Carlile & Joy Oladokun)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19cab3d622ab3dce1803bf105fc0bf1482ccaddb296f3a575a44e3c1f34ccc37. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/US23A1580809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x416af3c2bc1ca8997ab568a3765e1108b3ed1c85f428b0799bcd873e9e74944e. 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/QMRSZ1801329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7af94feab296951fbe3bdf6c993a661b26ce6b63f1a5e17b19e2a1676cd96579. 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/USUM71917689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x609d7bd0bfc6cc714ea3a58d2d37c57b6d61b75df36e3770f54c2cff61f5ce19. 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/QZDA62232501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee88c78a975c4c9ff07f29a1e1fc975db702b9e5e1b7e2da024e598d19960568. 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/GBF080400399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32fbf5ec6a71939341c46c7b6d45c42a53526141a17131c69692be9b6d386096. 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/GBF080400215.