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 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 0x976a5ad709beb50703435dfa15926d40df2036c861b1bc6aa9421d7666eb97cb. 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/4e14452f-8a3d-4ac8-998b-5a32c524ae7d.json and https://artists.proofprofile.net/proofs/artist/4e14452f-8a3d-4ac8-998b-5a32c524ae7d.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 0x9314e6c26c2c99a8309fda9847ff6c7cbf7b8834ae6878a417ffe660a707955b. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/TCADZ1844801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x931112c655b150b1dabbdfd9641dd8efeea348dbd543a6e8d57b218f14bc8e92. 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/QMBZ92091853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda6a6cbc4918e39b80caef1882481b9c694cc258c925d1c662f5331e1d5cd4f0. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/QMBZ92091849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cec9f66cbc3afb33497ad5b440d9c5dd3e77bf94301fe4f60f8eeb11fc47d01. 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/QMBZ92092333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x214f5d8955492d3fe9d95235f61a010a84bbfb79cc7609ef425523856dca8121. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/QMBZ92091933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24f9cd5f0e902f399dc6defc728c04952576b1aaf7fad993bb8ebb697097df6d. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/QMBZ92091942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x663ea0bcefb14ac0274a6daaff832914c82af23e31db3b8c8ddf061650ef9859. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QMBZ92091945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e22ad9a19f5abbfbef76b01755bfd272e7b1655bfeb5711dfb116f7ef9905f1. 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/QMBZ92091946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x133913385f3c2013b713d3fe36b312ac714743781b323766398d0460c7241739. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/QMBZ92091953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43129191b939700c871beca6e588cc5a00c5c1ddc21a22cc6852f8e172663bbf. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/QMDA62133244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43129191b939700c871beca6e588cc5a00c5c1ddc21a22cc6852f8e172663bbf. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), 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/QMDA62133244.
Беспризорник (Cover) [Из сериала "Сёстры"]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bfb88636e7c59956f0d30a9acc64fc69a1b02b9b1dfbf88a7e6657d3303665c. 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/RUB422104293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79ba30b2941ba8819d5b84f25e8edfc06761adf8fc6e16ec12c64fe299e5ee17. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), 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/RUA1D2324956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83112ecb9c2842cb04d139ddc3fe136f846be5d286e4e81072eeaa806763df82. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), 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/RUA1D2595064.
Грустно на этой вечеринке (LAVBLAST Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01d6b41195f669434ed90419f5a00d074bd2f2d3dc7486910276e5b012611338. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), 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/RUA1D2595066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe60eaf0f424d727a71bd481d9d25bae64e4085fb57a35ebd0d83b87401a6492. 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/RUA1D2595068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21798115349a05506b77958e8c0441ea5613cba85906d4330f6bf18db2194c75. 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/RUA1D2595072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf580ae7cdf35d1fdd89812bd3b9a930854b1e820e205f4cbfe8e51996041d696. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T18:47:29Z), 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/RUA1D2595073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76b691cbc2b7b660e222b61804bd4b52c39782892e05e0b9484c5d9a214c6945. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/RUAGT2588869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10e43ec5c0fd47b88b25f23b8cf629b5c8b8cbecd1124e0e611c5625bfb0dc9e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/FR96X2416063.