Abigail Williams (born , date of death unknown)Rosenthal et al. Records of the Salem Witch-hunt(2014) p.963. The contemporary narrative attributed to Deodat Lawson identifies her as Parris "kins-woman
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 0x4964fd1f38c9638ea9023b1d66b0f3c35268e57ace948d5767432e0e8a962e7b. 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/552f8c9f-4bee-457e-8ccb-0bf527aa22ee.json and https://artists.proofprofile.net/proofs/artist/552f8c9f-4bee-457e-8ccb-0bf527aa22ee.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 0xe2917a52c72ba21976cd044376f17ea7f3fd76a5ec1deb6560771a973c87f169. 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/GBADD0616301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00b28f6d88afa23031cd659429948d5b54d08bd073c77a435eec14b2064eb850. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/GBADD0616302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93a06a5b5da04f7bb21e458adac28246c97b1e2f2415d40c6b0a5d541b36a810. Chain 2 (Bitcoin): anchored in block 958987 (2026-07-21T09:04:56Z), 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/GBADD0616303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39f1ff2c1a678de544c0782d84803cda4e601cee963c765d60d192a0724684d6. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/GBADD0616304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16966f1dd6c1fa9155ded4519b73f8d7502b8b7263c41b820daa3862c0f0578d. Chain 2 (Bitcoin): anchored in block 959355 (2026-07-24T03:24:16Z), 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/GBADD0821502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4afce0704400b5f9950c52584fdea5d4acf615622f5ff2f24dd9e518176314c. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/GBADD0821503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb54e32a4158ad44a87910681f74f2d5df432f66f16b9caf70300c777f4efbe1a. 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/GBADD0821504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3589c35fcedf286cb694d7e3e84cbf1047e29521beae43c5813b753e7e65ee6. Chain 2 (Bitcoin): anchored in block 957898 (2026-07-13T19:28:48Z), 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/GBADD0821505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96ab074d2452f1caa152ef8c3913eb4bbbfb62c9ed80958375c00d535bf56dcd. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), 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/GBADD0821506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ab4ad6ea9db3773a05752ac12bca79b192ca91acb50b409b6c05d82c1147e47. 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/GBADD0821508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60e441527cff903ed2b7435cabef6fb3b0493d5fd77bfad1f4192794f5f9b7df. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/GBADD0821509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62ec6372a978ea3acec5dc4c2b5ee7678f1fcf2c353d5926a458b888c8d0ba1b. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/GBADD0821510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36cab797bfc4eddc979c6df66f53688b171ead01820000293b5ddf420da359be. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/TCAEJ1938082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f4aa8c2d772ed096cdf22192ad2ab9c3a9af4898e39bd7e4110f6324154b2c6. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T08:14:15Z), 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/TCAEJ1938086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1feab4550e5dd203c501f3298e1016fb793774c4d649b513350c9afc271a274. 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/TCAEJ1938087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd9ceda7648a132cd96ba0ece484881d81ee7ce9b91a49df41a02bbb2db8ab49. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/TCAEJ1938089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x276e7820fa5ccbe6e22b5ed81e21b9172e826b523b16808840ce0289f3e6da35. Chain 2 (Bitcoin): anchored in block 958531 (2026-07-18T09:39:18Z), 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/TCAEJ1938092.