New Empire can refer to: New Kingdom of Egypt, when Ancient Egypt was at the height of its power Xin dynasty (literally: New Empire), Chinese imperial dynasty from 9 to 23 AD New Empire (band), an
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 0x9e3712ecc9c455e3922f2c020fafc6316220a73771426e143852e04601941709. 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/d546a27c-c600-4386-b2fb-4389f5eea707.json and https://artists.proofprofile.net/proofs/artist/d546a27c-c600-4386-b2fb-4389f5eea707.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 0x4ba7d37fdaed0ce5dca61594a53ad9dd5d4357675e8aa5fb6374270574b8a95e. 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/AUHT40900014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x370930611eaae643ef2f9645618984d0ea009a5b2bda8bd35b0bdad7f8239768. 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/AUHT41100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5236229edd29d66f53412b21014c7ef9c2169c6110d0b87ee4ffb9f961f4b7d5. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T04:30:31Z), 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/AUHT41100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x249d6e0d3b49bdb0ae9fb631715bece38e429d6526c46893fe3159ff973d6dcb. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/AUHT41100011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60bcc732bc9c4bad79e2d7898cd2ac97698017a9df976482e00ec5c261b4ab75. Chain 2 (Bitcoin): anchored in block 958682 (2026-07-19T06:17:12Z), 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/TCACQ1648555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b14e8bad187218ea59198f1b284db3dced9af59e90df7909af745731a4e8009. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), 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/TCACQ1648557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x421179631e9b3f49717c154608c6b35d172c9a35f5df0edcc2e92306b4fed4b5. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), 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/TCACQ1648558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0176c9e19bb67cf2462cb4a43ad641e0c5b218e6197cf79323db47747eb893a. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), 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/TCACQ1648559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe401c3853b711999b703500f65f83163645c7576a9df8ec2bc18a935a0de586d. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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/TCACQ1648560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabe9d5042517f03e49633b3ef9afc9ec8e307fe80d93b291479c3a6ae472292a. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/TCACQ1648567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd62f0a254964f4a8916bed60f7bbfe991778eebeca7f65e4adfa9175d881b0cb. Chain 2 (Bitcoin): anchored in block 958596 (2026-07-18T18:42:38Z), 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/TCACQ1648571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b75c1c6c02ebb23cabf62a1f75b2eb101e8ababf0037e4c3a46694c265f38c2. 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/KRC211600069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b6b1d1fd315666815b382f2ce7bf765165a6652f40c3d45eecbf079bd78ee13. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/KRC211600070.