Lisa Rowe is a German/Danish singer living in Germany. She released her dance/dubstep-oriented EP I Am Lisa Rowe in 2012 with DLA black UK. Single releases include "Black Light" and "Lost in You". She
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 0x3e3c24cebd35f56acefb108858fbe1a2b64f7192d1ca7ea8b9b7c5e776923176. 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/87fe1179-dbf7-4f5f-8372-b68e7d62ad55.json and https://artists.proofprofile.net/proofs/artist/87fe1179-dbf7-4f5f-8372-b68e7d62ad55.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 0x7260c34073509ccf24144dbc13eb05c64af46803ffc1d8db1fbbf31bd2d8ba93. 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/NLT2H2200025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad16e279d6669356e19d5ed656d2c3c6ac1bb9b11929012bd43bc3c1db6cfd5c. 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/DKUM71300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad16e279d6669356e19d5ed656d2c3c6ac1bb9b11929012bd43bc3c1db6cfd5c. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/DKUM71300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad16e279d6669356e19d5ed656d2c3c6ac1bb9b11929012bd43bc3c1db6cfd5c. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/DKUM71300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fced4af12def1e0176acab4e4b858f981e921597c839f9aacb28bf76fa32615. 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/DEXW62300040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa55acb8b8e1846f1da2beec03529d357e6dbc3a20d1710f502ce7a935291efc6. 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/DEYT72200613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd15c29a1a98268b64b782affd19322be84fe3e04f3c0b68cd3f0a5c5aea208c3. 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/DEYT72200257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72049d8436416c1ba2a019040f9ca99568d7ec0e7cc90de89dc151d3947789b0. 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/DEYT72200061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda42239d2b3f7331b4fefff6a0cd2061241e4653acd13336e2b04acfcaf460fb. 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/DEYT72000050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad16e279d6669356e19d5ed656d2c3c6ac1bb9b11929012bd43bc3c1db6cfd5c. 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/DKUM71300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1faa689f5bba30a5071719f29210f53f5abce61de81f1a5384c36e2a3869d1e. 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/NLT2H2400350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34c4f5e44a167734c065af58fe6160e4578c6c145d6335d664e9aa34872cffaf. 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/DEAX12000049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63429440a3e13ea9173ec029f51416866fc19e869583c8513b5b7f05b7a6eaec. 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/DEYT72000006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ffec86bc9c47651010f4b1aaf4ad26c822e8b5a52aaca7793260e2152fd6ad0. 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/DEYT72000070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ffec86bc9c47651010f4b1aaf4ad26c822e8b5a52aaca7793260e2152fd6ad0. 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/DEYT72000070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63429440a3e13ea9173ec029f51416866fc19e869583c8513b5b7f05b7a6eaec. 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/DEYT72000006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34c4f5e44a167734c065af58fe6160e4578c6c145d6335d664e9aa34872cffaf. 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/DEAX12000049.