Lady Linn (born 27 April 1981, in Sint-Amandsberg) is the artist name of the Belgian singer Lien De Greef. She does live performances with her group Lady Linn And Her Magnificent Seven. The band bring
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 0xfdc1a32dd04a7633955546bfdc6abb8d960bc4ecafbb2e2a89ae06730d26437f. 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/d8be5492-04bb-40f6-8e13-780e74e05054.json and https://artists.proofprofile.net/proofs/artist/d8be5492-04bb-40f6-8e13-780e74e05054.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 0x4ca1e4642345635324d7454cb9bc5b97f45f70245fab29a5a9c0019a583ba247. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/NLC240700052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f5ff74e689620a63b5e4490b60f0fc1b713c7d8d12e3b8c94b6e8788eb4e9b2. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/NLC240700053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbe8714fd6de49dd06001ddf68a6fb0b1f164439510309eb699d6d6156ac7505. Chain 2 (Bitcoin): anchored in block 958988 (2026-07-21T09:08:06Z), 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/NLC240700054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd577bb0a35a1b227401dfab5b99765e98f67c1ff95b2f7bdd97e7869503c7f4d. 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/FRUM71100252.
Feeling Me (Bart & Baker in Space Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfef6bacd1d06a778b86cafdad489a41d8dec758bca2718dbaa27a1d007b38a2. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/BE8EL1600001.
Keep It A Secret (Live From Handelsbeurs, Gent / 2016)
In My Blood (Live Uit Liefde Voor Muziek)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x715e35db18f7dbe04d9197885b6505ccc5e8720dff8920efb8ba5ee5feb93d32. Chain 2 (Bitcoin): anchored in block 957772 (2026-07-12T23:31:17Z), 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/BEG331700011.
Hallelujah Anyway (Live Uit Liefde Voor Muziek)
Raindrops On A Leaf (Live Uit Liefde Voor Muziek)
Ik Neem Je Mee (Live Uit Liefde Voor Muziek)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdc962fe5cb6ea0fc858cba178b588e0654921df70dd8797415d5d5ef1cc6370. 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/BEEL81600006.
Raindrops On A Leaf - Live Uit Liefde Voor Muziek
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbd6322db318821b81694029614f3fa0f27fcb3c1d0e1870b4e7a764110e8c3c. Chain 2 (Bitcoin): anchored in block 957771 (2026-07-12T23:27:28Z), 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/BEG331700032.
Ik Neem Je Mee - Live Uit Liefde Voor Muziek
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a7fe4a055ccbe6c73c03af373b6a3f6138a39d71e0b2255cd627afb98337334. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/BEG331700039.
Hallelujah Anyway - Live Uit Liefde Voor Muziek
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf37a354512606160a1dec3a50174f57b397011fdc552dadd52540c3ff8bc79f. 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/BEG331700025.
Afraid To Lose You (feat. Jonathan Jeremiah)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde79bc8d3986066a4d93017c9019daeea0cd71dd5aa109d16c60c84e1a2d7ab0. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), 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/BEK012400383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcdb319af1718330ace0b44961c2f9694c28c83ab796d86d24f46febfe398766. 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/BEEL82500004.
The night the lights went out in Georgia
You Get Lost In It [The Warehouse Project] - Full Vocal Main Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc502b8f7614e67951afa85036b76144ba949b0fc4f8ed098c5dd962b91bc2db. 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/GBKQU2235827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc502b8f7614e67951afa85036b76144ba949b0fc4f8ed098c5dd962b91bc2db. 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/GBKQU2235827.
You Get Lost In It [The Warehouse Project] - Instrumental
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff77006ecdfe946a442a568336b42527fb9f72a9267975ec866f555a4d279edd. 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/GBKQU2235828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fcc1dac5bde84d9e845d4ecc235e45992a92a5c3b5cd9ba19ea99befd738f97. 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/BEK012400431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x083539c04c2a9ce160492324a6bb75322a14dbc356d694b2c82d9495053b0e33. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/BEO191500122.