Lisa Lambe is an Irish singer, actress, songwriter and folklorist. Early life and education Lambe was born in Dublin, the youngest in a family of ten children. She graduated with a degree in acting f
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 0x6a5c56ef5524cdd068f2b0a086d3129d7141602ed4e2239a05d6dd6ba19392d7. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f78b9e94-c520-4aca-8aa0-f8be429e33c2.json and https://artists.proofprofile.net/proofs/artist/f78b9e94-c520-4aca-8aa0-f8be429e33c2.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 0x688635f437de7bfffe0255b50b35c3425b0971df8ca3f80f0006c4c06c16a971. 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/DES382341001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb534ce1b17116c5fd0d9013edf300b6403eeedf7df5c4cb3fbe85ca07a86f944. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/DES382341002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x146950c6ebd5af3b641e80b375215ac385b4d3bd541a030458314a4478a32f90. 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/DES382341003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0cc7c2058db29fe527d7b06e856f75ada1cd76a272df2f838ddf9e83c82d999. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/DES382341004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x070f9083398be643e31a006b5800dcf17222b972eee2383e601ba811c16def58. Chain 2 (Bitcoin): anchored in block 960113 (2026-07-29T13:38:16Z), 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/DES382341005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a8ab1780664ce2333b7457eafc1fad1c66ab97ba09b79f56a8096b9b3c05a17. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/DES382341006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8276af3d127c6f2d3f15c8fed4972571511934faf0c2283c396d6df9d1a1cf7. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/DES382341007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbdc55983900ff12d5b6160b5ff0dd50e344258c25d5145eb4ff7a51157d64c0. 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/DES382341008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cbe0840f008f8d9128b097ac5dca61d02d3d6a5c2cf23d7599b379f70be3f3e. 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/DES382341009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7ed1da589b73ea73cc7787369c76474ed4da9792755cf241e9604cf4e050c90. 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/DES382341010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3410ce1e9b82d3d22c3fc962182d1cda061d7e32a242f3b74ee5ff9a5f5cd0f9. 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/DES382341011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47e27a6973f4c0cc3f170ee7beb972e42754e352527d8dc4362ab90ebde187f9. 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/TCAIA2411434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe70663ebe194d4c3762e2a14da6b6af1054714bb22ed75100e3c1d99eb6d0c5e. 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/TCAIA2411442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ee888fb54fc58df5a43092fcfa49f01d8a5ef799a5aeb803963ced0bb5091d4. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/TCAIA2411503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb3a1f3a4a8e8f5a00a1826b5fa2c9dc3f06ac5ffd4dd419b8b79327281fcd70. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/TCAIA2411551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48b67646ee22413f879c7aaf1f0df6eef439f0f14af10098e8cb2343f92ffcf5. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/TCAIA2411592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fdc90ac930110c7a3a1f198880893689a0c2dd8db77adf41e44f33250a10af0. 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/TCAIA2411616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x249d293930df3d223762f7dc738147c0bc26606d6acad519d7d7ceb72da48429. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/TCAIA2411916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9362f1a2880e1878594e148f4a3700d8bc6404d6c5eeaed559faf1a72f7dcba0. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/QM5QG1918701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ef1382eb62cf16d1586a36a56caedd34823641e8b29062ed123763b4af54df4. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/QM5QG1918702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x025234542788645dcd654566c8048f79d66c806d35b73d54ce1d0fcfe0872d8e. 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/QM5QG1918703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2561897aefeb87c04a32d4869c58c7c687b718fe23f208745c8491e9f9f7f7d7. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/QM5QG1918704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x990ca5289db28176aaaffa5b720d755ce1cfc35522b88578b9a5a95fc4d68da6. 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/QM5QG1918706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e8d7fb987e063326191253e2d99953ef1c4c1a1c22eedb0992058f38a58f357. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/QM5QG1918707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x320599c38aa91358fe324c2974ce14aa3cfddc3ccbeb44e709c588c11d668bcf. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/QM5QG1918708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14f736c45102f88db272048837531685bc2547e7aa30061541ec3a7d5dedfd7a. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/QM5QG1918709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5503b2480093327a7566a3df0eff88e928ea2ff46e1856ae670d77cf63d6c30. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-07T12:58:18Z), 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/QM5QG1918710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c0c984d4ce069ffe389f09b32d5801579d31dc67a61ec9844a19724182d9327. 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/QM5QG1814001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65357c879d03a41bd650b5532fc386d22cd3579f91ba2be38dad37d2429a7b8e. 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/TCACO1625249.