Elena may refer to: People Elena (given name), including a list of people and characters with this name Raymond Elena (1931-2024), French former professional racing cyclist Joan Ignasi Elena (bor
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 0x9862aa49640245fa023653ed5cd77c2a4a1ad6277657895dc54ac16b2cc6c11d. 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/1caa1ed5-dd2c-440e-8f62-00a033a25fd6.json and https://artists.proofprofile.net/proofs/artist/1caa1ed5-dd2c-440e-8f62-00a033a25fd6.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 0x0847ce49b024cf8b77adb3d0eb5dcf37538e973b500cd860998b9d8b3e7233e0. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T11:08:30Z), 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/BGA410802147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1587b32fe50b3f895103910a175c9d006daf0a7272952bfa8d391758224f7ed2. 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/ROCMA1103012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x428d19ddaacef2ac0bb7d225b17cdfda8949ccce0516a0e961027c343979ab40. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T16:15:11Z), 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/ROCMA1002543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d475bd8039e502995a9ab7aa939d10d1407a0bbcae36cca279c02451d20c806. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/DEE861200232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd602a99879a193e62ccee8011ff62f210457979426c2541afe673cb6ad649034. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/ROCMA0901507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x600eb45a9f229bf7511ef6c0f96b56bb98b0f9001840620e4d2b72ff5b7ad189. Chain 2 (Bitcoin): anchored in block 958087 (2026-07-15T02:56:49Z), 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/ROCMA1203022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12a0c43459b42b51f32c38517ff2db56f608662baefc12c1ad80ffe3e5bd83fc. 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/ROCMA1209110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf9e7be91d290234b530f2588d33eac803ef046582715bec927882e70eadbd8f. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/ROCMA1209124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x646bbe10c2351491923d21baacf6549bd7de915e73d9bcf6e15f104a34feb2e3. 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/ROCMA1209040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0413421721c8cb46c63b1c1d61145701f244ed50daa8902661fd31eeec0783ae. Chain 2 (Bitcoin): anchored in block 958686 (2026-07-19T06:43:29Z), 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/ROCMA1203038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x600eb45a9f229bf7511ef6c0f96b56bb98b0f9001840620e4d2b72ff5b7ad189. 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/ROCMA1203022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x646bbe10c2351491923d21baacf6549bd7de915e73d9bcf6e15f104a34feb2e3. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/ROCMA1209040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12a0c43459b42b51f32c38517ff2db56f608662baefc12c1ad80ffe3e5bd83fc. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/ROCMA1209110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51590e3761f42e248fe59f18f30f90506fa0b813150cf56df326a0d123e37218. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), 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/MXF811400464.
Mamma mia (he's italiano) - Bodybangers Remix Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9b542da53b74d598c0a1732a75310da27287629fec3ac5aaf9fe6c45eb0d7f1. Chain 2 (Bitcoin): anchored in block 958627 (2026-07-18T23:33:54Z), 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/ROCMA1410021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66bcfddb87379bbf5daf04737092810a3a79e05d1b5b74140b3c994d0ff435c7. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/ROCMA1409995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbee14be1d08f4610898465b702e6883a0c8f563e698b3e5a260b3d785f862fef. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/ROCMA1409980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbee14be1d08f4610898465b702e6883a0c8f563e698b3e5a260b3d785f862fef. Chain 2 (Bitcoin): anchored in block 958465 (2026-07-18T00:04:42Z), 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/ROCMA1409980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9b542da53b74d598c0a1732a75310da27287629fec3ac5aaf9fe6c45eb0d7f1. Chain 2 (Bitcoin): anchored in block 957833 (2026-07-13T09:36:32Z), 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/ROCMA1410021.
Mamma Mia [He's italiano] [feat. Glance] (Remixes)
Mamma Mia (He's Italiano) (feat. Glance)
Mamma Mia (He's Italiano) (feat. Glance) - Radio Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb43364bb37ece37ea2e434decd1ee83399669dfcc362d0f4b5bcce69d6fb2b7. 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/ROCMA1409979.
Mamma Mia (He's Italiano) [feat. Glance]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb43364bb37ece37ea2e434decd1ee83399669dfcc362d0f4b5bcce69d6fb2b7. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/ROCMA1409979.
Mamma Mia (He's Italiano) [Remixes] (feat. Glance)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c7690432615bd61cdaa2858fcd075138fc65f39fe177c51236e244f40721c83. Chain 2 (Bitcoin): anchored in block 959018 (2026-07-21T14:12:28Z), 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/ROCMA1510225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb6d41c3c831fb8918076652c1167743149925f611ad2b14eb69acc361b3f192. 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/ROCMA1510254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda1168a4dcb8c05fde71014693e6d71c73289acf785c4150e87e2ec45e3f77b1. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/ROCMA1510557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2b5f4d4eeccf16a464a4b8717013931048885182be460920d31d0935cd3fea2. Chain 2 (Bitcoin): anchored in block 959051 (2026-07-21T19:48:03Z), 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/ROCMA1610816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e1828022c2aec5c1bf267bcaae0f057e040c14c7841ac70ae705a59201861f3. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T21:05:52Z), 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/ROCMA1711023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8314ef37080086b1e6a1ebfc6342511f3d5fbd68957f7c363036e1bba9d6987. 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/ROCMA1811622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09b9192797ea501e922062fa2244fa7fff8c9ec4ae7a889e45934bc4376e46aa. 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/ROCMA1811680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb25aa7d30466d3dc22238b03286c864ab83fa1dd77f23473593100d6b37e359. 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/ROCMA1911972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3dba9cf81007217d8710c4e4fa29a16a3385c587d5cc4f416ffefbcc63770a2. 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/ROCMA2112509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda5b9398aae1d74ee07288ff719c9b71aa9d503f5e3f4ee7324721d163550493. 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/ROCMA2212925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc54ee984fff56de7630733a4947a9ced4a1492bd2a928e1cc0556c5b30cad610. Chain 2 (Bitcoin): anchored in block 958322 (2026-07-16T20:44:14Z), 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/ROCMA2313066.
Ochelarii de soare (Adrian Funk & OLiX Remix)
Ochelarii de soare - Adrian Funk & OLiX Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbb01246f466784dcef875f475ed426652a8e90d12206723ed4be49d57638403. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), 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/ROCMA2313129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaadce0460f62465f8bfa8e83878fe261c38ed19ae10a6380a9e4e922e38b6e8f. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/INH512027842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fa283484d9e7d01de956f63c3e5ae541bc5ebcc462af095273e022af91577f7. Chain 2 (Bitcoin): anchored in block 957788 (2026-07-13T02:37:37Z), 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/ROCMA2513656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4dcf4797f573f5ea3cd6d565bb6e47d84211bebbce35134f9348da6ca3a2a2d. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), 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/DEKB72535428.