Ella is a feminine given name or surname. Ella (or similar) may also refer to: Places United States Ella, Kentucky, an unincorporated community Ella, Oregon, an unincorporated community Ella, Pen
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 0xb14b693b0e56e7df20fdcb56fa9ca5071edf2a24ebeca06a4fe983de3b355bc1. 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/b6911a51-4422-4d24-a384-2a2569db3fa3.json and https://artists.proofprofile.net/proofs/artist/b6911a51-4422-4d24-a384-2a2569db3fa3.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 0x3c875d2947d57238b283766c406da23bd486aba3204417012aaa55a791041019. 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/BR9O72100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x901585c36fb40aecf8824a58b850689e3223e74d6fcebed181aa09c13ef24456. 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/BR9O72100002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34934ecc37ae080301f4f1151c63fad9e75fd574905966acf2df328ce5a66f7e. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/BR9O72200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f8d75f6b62ad892b4d63ec0068f7b36f4dbb03c9badec73ef5fdfa81dbd0a9e. 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/BRBRX2200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x986c4245545b1e87c242515b105a6f9f978c767a164089c46afb9f72014141ba. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:21:15Z), 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/BRBRX2200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83090cb3ba503abf28b0ca5302de438acac651ca75edb4c997d53df95561821f. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T02:12:16Z), 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/BRBRX2200010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fe2a1570ba9adf4c4ebb3129c7d14cb5fc23401eaaecf7f98ed826b3fbd1896. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/BRBRX2200006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb341a304beab5c610c4aca066e63b1180c0243486cc8aafcaca627b293e930ba. Chain 2 (Bitcoin): anchored in block 958122 (2026-07-15T08:02:29Z), 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/BRBRX2200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e11a6bceee1e867f2e1a448c58185d2f9843999360df11c36c39274cffcec7f. 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/BRBRX2200009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbaec5cda9ed6d3a602aa2f47be27c75e8229c89ee1ba5df292465af9a212a4e. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/BRBRX2300020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04c4ab36ea736c1f7c91cc0d26e419d0646e5123764b1687d1f2636546a1fe5c. 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/BR9O72500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa4b464736db78cc9056fddb9117bd55f559b837d68cc8443e8abf7da5541ff1. 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/BRBRX2300058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x894ecbacf73ad28b3dac5615dc0f18b34c6d5e449ce61740e12e9626d7284a15. 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/BRBRX2300032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a621a5999e3f65d9dde9ac9d6a78535ad041d479c3c1de6d13808abab5b0b62. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/BRBRX2300030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe149455e44c18f6a0be25180ebc5c149963e37891bc20ee20f1fa51bcf765b29. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/BRBRX2300011.
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