Atrocity, Atrocities, or Atrocious may refer to: Atrocity crime, a violation of international criminal law involving genocide, war crimes, or crimes against humanity Atrocity (band), a German metal
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 0x4f71bd56c593d9e685ed4f0f4a3b1f7e7f2307003a9f46162b78838581edf5f6. 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/a0325fe5-e32c-4aa5-b1e9-c441390c1f95.json and https://artists.proofprofile.net/proofs/artist/a0325fe5-e32c-4aa5-b1e9-c441390c1f95.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 0x975c5079887c31e6b19274c5f561035dafc8b0567bc75cf2fe7acde7a6e64c6f. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T08:50:14Z), 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/ATN261348404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19ab02d9cafcf43ce594c7f4dc833c12ffb337eb2150cc850054f0210a3fd30f. Chain 2 (Bitcoin): anchored in block 956397 (2026-07-17T03:19:16Z), 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/DER372013706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2187c4c5eb55f4a84c616f1c7d15635c1f1c6ae0b4cd0dbcfc404b6d95602222. 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/ATN260414301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ab9d29fbe3a4f27c7ed290985e1816a01fd86cb3142c900e02d895e3cd2af31. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/ATN260414308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7740d57dd0e227fc769a2a7465281c9ed141237d59fc49f70f044365b58cb76c. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/ATN260413801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe96de2ecea7a259d3b23dfa1a503d6652f0ae83520d137277d823e1b0cfc6cd2. 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/ATN260822501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa02aac2bfa1e6f9d51221201e8e61ce5f5df27c505cbb5d3d7351f36e8bee921. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:59:20Z), 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/ATN260823805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1703931007a6d598614d4d3a388d794e7ec72b5aa81e14593f7b72c6f66a6661. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/ATN260823807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6081e664784cb1bd5d5c3dba2cc95daf7aac977e1eb93e9786438f0b899a61d0. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), 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/ATN260822001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f3a3a42172f4fec9546908020037feeabeccd00651115c7c87635cf07affc22. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T16:43:16Z), 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/ATN260822004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1f08b858cc0104f827b624bfecc8fbaedb66842821d5623f4ef0b7b1299b506. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/ATN260822005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02eb887f573445e512b4520ddb4e5ce0010ae8189156c49a3152724f0da21bc7. 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/ATN260822007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbd5f10f78fefd1d55d326febcb3ffb9c2df690c75b5ea3e99cc1bde71a1ac6d. 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/ATN260822011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe717b73e3d6af1227d3650c0e7b868a56a227939bfb192ea211ac275beeea6ee. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/DER372323708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9747fb2da3b9ae75d84146969d2d419b59b02c38969775f3c9da90c6d2aff7e. 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/DER372323701.