Nancy Whang is an American musician, singer, keyboardist and DJ, best known as a long-time member of the dance-punk band LCD Soundsystem and the electronic duo The Juan MacLean. She has been described
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 0x9f3af1de588d31e3f94a365203bb1163ce4e6998456761d4fa6c318b55c9828d. 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/52ca839e-f733-4b33-92ff-be996596a26f.json and https://artists.proofprofile.net/proofs/artist/52ca839e-f733-4b33-92ff-be996596a26f.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 0x2f6cae262e28569a295eccbc2c7135bb3d73c401e678b704348bbea5f0d4cefc. 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/DEBY40601309.
I Was Made for Loving You - Radio Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29cf8ff52c9ce491a0e044904e2a88c5594def5069da6ffd60245d1a70047d29. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/DEBY40601331.
Nite Versions (15 Year Anniversary Edition)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c7a5c8a68474502bdbb84818acb50f17914532dfffbe30030d69465ad279aa7. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/BEP010500043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4b7f850d0b5bb54a91dc8cfacb69d1e80c0bcce17e8c2de584517971d859a1c. 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/GBENL2002834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2057f6717bfb38bd9381ad717530ab4792ab445c5d5e3bf81fe90d6c7a202bb3. 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/BEP010500044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2057f6717bfb38bd9381ad717530ab4792ab445c5d5e3bf81fe90d6c7a202bb3. 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/BEP010500044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x563325b334a2bd51e088bde7db97b8877b078d343a39e8b28aeb4d00b5f1be2c. 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/US4GE1300134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ebcde267dbdc65eb678bd6868c0145ef4adf39536f7defdf1184a9f4d14ebfd. 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/US4GE1000035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x927d90cfba38699b1c004ebc2250a73a7a56bdebf3d21953fada9c4c05650fc8. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/US4GE1000113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8f449152f6fd160867c01be99c846b6009d7cf02bfcd1dbfc9ae71fb77692af. 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/US4GE1000114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ebcde267dbdc65eb678bd6868c0145ef4adf39536f7defdf1184a9f4d14ebfd. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/US4GE1000035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f639563ba1d7baccfc43d10b7a5dedcc00730f4160548f9dc6caf35376a995a. 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/US4GE1400023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ab38707d458048fadf8c5e912d26e06b9dfac1b4ede14f896d1fe52455f2194. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/USD8D1313002.
All You're Waiting For (feat. Nancy Whang)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ab38707d458048fadf8c5e912d26e06b9dfac1b4ede14f896d1fe52455f2194. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/USD8D1313002.