Shiva (; , , , ), also known as Mahadeva (; , , [mɐɦaːd̪eːʋɐh], ) and Hara (, ), is one of the principal deities of Hinduism. He is the Supreme Being in Shaivism, one of the major traditions within Hi
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 0xfa953af797f510eef6ab320e9dce7852b8276c3629d12f66552c95eb91b96850. Chain 2 (Bitcoin): anchored in block 954017 (2026-06-16T23:38:33Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/35d1456f-74a6-40fc-9c70-427d75cfd2c7.json and https://artists.proofprofile.net/proofs/artist/35d1456f-74a6-40fc-9c70-427d75cfd2c7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
What Does It Take / Never Gonna Give You Up
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 0x2b011acf22b2ea58168fb2f64aaf500429f1c7dfb3daf792fa651085b4998f58. 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/USA2P2327709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0700b3178a6caedf1ebd2c04ac0b4e3a4b47a144ea05706991b26976d3587be5. 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/USA2P2327708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0700b3178a6caedf1ebd2c04ac0b4e3a4b47a144ea05706991b26976d3587be5. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), 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/USA2P2327708.
Never Gonna Give You Up (Jura Soundsystem Special Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x735a88c3856b2bb725a6924f8dd76d274d96faa28c95667d9ad7ac9c4d3585ca. 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/USA2P2333875.
Never Gonna Give You Up (Instructor Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x384b2415b960780558e38d1401fd147ca3f77f7356ebece77899499887e37c7e. Chain 2 (Bitcoin): anchored in block 958850 (2026-07-20T08:32:30Z), 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/USA2P2333876.
Never Gonna Give You Up - Jura Soundsystem Special Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x735a88c3856b2bb725a6924f8dd76d274d96faa28c95667d9ad7ac9c4d3585ca. 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/USA2P2333875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c65c53797b253f0858fdd84e8ad83735d809324a94e1ea5bf94a1d39c7e7216. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T18:54:07Z), 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/NL8RL2530637.
One Hand Clapping - Jura Soundsystem Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c97cc4e740360e5ce38fae1502dd57ce6498dbce41b59db7be04bc919058f5e. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T16:23:52Z), 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/NL8RL2530639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x637cf18b3cf9ce7d208a91e43e9568f3a3372d7cb49fe8ea43f21ef50a837a19. Chain 2 (Bitcoin): anchored in block 958473 (2026-07-18T00:52:36Z), 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/NL8RL2530640.