Her New Knife is an American shoegaze band formed in Philadelphia, Pennsylvania in 2020. They were formed by lead vocalist and guitarist Edgar Atencio, drummer Elijah Ford, guitarist Ben Kachler and b
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 0x254d4facfa997e86e32fc26ce201cf4b4e253bd40376e4ff4d25d54256fc93aa. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ff316eb0-c0d3-4b24-804b-41367bd2a2a7.json and https://artists.proofprofile.net/proofs/artist/ff316eb0-c0d3-4b24-804b-41367bd2a2a7.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 0x5a69382755e143ca88c453ae402f75afa036fb8f14b8be0f6993e921cf6fc66f. Chain 2 (Bitcoin): anchored in block 956425 (2026-07-17T08:59:29Z), 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/QZNWR2072684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bf4c7e1eb9f75b59419b707d30408ebdf5f138b58cc5fa202ad946b0de5e2ec. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T11:00:59Z), 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/QZDA72371496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2ff7958d11468ad0ec3969d743e3352eabd0732b3ac46cedd6a9afc3b59ca9d. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/QZES62405097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf85e306657bfc2d6ef225431181d94b79535bab92cc6f7242f605d48e0ed6471. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T18:09:04Z), 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/QZES62405098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7ffa857c2e4b2934e930bd95ccd365d14def11706e5d0a9c7b270b7b7185349. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T11:10:12Z), 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/QZES62405099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x649c8edee708fced50b36602028b0ac305d73f7d275a46dee172d7c9f14df681. Chain 2 (Bitcoin): anchored in block 958812 (2026-07-20T03:24:09Z), 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/QZES62405100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x137f48ffc6699bfe504d0f36057e69ee52f66cfc7f8a38ba7c71001f73b0f371. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T18:23:04Z), 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/QZES62405101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f3b751184acdaf11f3f8307e9688af28f12184827fe4de54add6e244635164e. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/QZES62405102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2ff7958d11468ad0ec3969d743e3352eabd0732b3ac46cedd6a9afc3b59ca9d. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T02:05:56Z), 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/QZES62405097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf85e306657bfc2d6ef225431181d94b79535bab92cc6f7242f605d48e0ed6471. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/QZES62405098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x137f48ffc6699bfe504d0f36057e69ee52f66cfc7f8a38ba7c71001f73b0f371. Chain 2 (Bitcoin): anchored in block 958920 (2026-07-20T18:14:22Z), 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/QZES62405101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd347671ee5481147b6dfc87e568fdb31346bb08e0d52c85b77d90a65b6e51a6. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/QZES62405103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa42aea88a16f6173b0409c6f8721e7bcb75833479eb94ae4186cf55dda041821. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QM99V2406801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7bd3eddf9f9a312db82708e424a316d52fbd47f1731126200922596025d9743. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T21:05:09Z), 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/QM99V2406802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbccaecd6e74b5d1bc137aded3e77578d7803a31710e9af0a41f0840e322e00b4. 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/QM99V2406803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe7b0ae6a5599351b4e0c3da21e99aa5870e28fa447b8d745702f4a733d545bf. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T19:27:00Z), 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/QM99V2406806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9f4fb8732777f42cb0ef14a4bc694970d1675d416ffa2ac3dff833ca011c259. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZNWP2451142.
kittyriff (They Are Gutting a Body of Water: re)