Vasudeva (; Sanskrit: वसुदेव ), also called Anakadundubhi (anakas and dundubhis both refer to drums, after the musicians who played these instruments at the time of his birth), is the father of the 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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef6214b9b2799c30611aa4a58e4403bd03648a8b67762cced45abbc3878ab6ee. 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/f9638936-6581-4b60-8ae2-0a64ae20d3e2.json and https://artists.proofprofile.net/proofs/artist/f9638936-6581-4b60-8ae2-0a64ae20d3e2.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 0x414dcddb8079274807c845d39979987de1ff3e401c2c0f796d4c539bca163791. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/TCACW1758766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdfeeb6ac7ea6492a5d4b6c44ef3e837b26130fa5d32af4b2ee5c8aaefa17f80. 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/TCACW1758768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a83b191214f657d8854fcc3e038c785892516a611cc2afdce4ae6e22918b455. Chain 2 (Bitcoin): anchored in block 957852 (2026-07-13T11:25:45Z), 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/QM7G91633236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4275d6eb2be2dc9bc1944b2530d7e0ea7668ce4921793fa6174fcca611cf2dd. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/TCABP1347231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08a80d1f0f7e35920ce3609612be75e83ee93081e07c96d82ce6267c6d646a90. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/TCABP1347232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47786ba53c86b6277317a3e42eb55744d5a7e49f65f8f2f9d3c496b2eaf12959. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), 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/TCABP1347235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x685f3162c1d5295413444d16e29ac868cb0473abc66e47287590d865bdec92d4. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), 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/USCGH1746177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5042a6ba034dadfd6b0d9dac2785bf73d96330e4744957c01e40b4c8d6a13ffd. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T16:53:08Z), 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/USCGH1746179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85016ab256344a8eb0c04c7f948cb6f20eecce6b8092c31e92127eae82e3d241. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-20T00:09:29Z), 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/USCGH1746180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98e825394290002058fa9049d2bd1cb2e872390ecf3b0ef4600909b4e3d23b4e. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/USCGH1746181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd4ee5fa8ec78d67d1a96caedb817f0c3dbbe85d50bd87069d8c286b59af5f4d. Chain 2 (Bitcoin): anchored in block 957747 (2026-07-12T19:35:06Z), 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/USCGH1746182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae8759bd5a7fa86d687e2c438a9661545dcc57dbd8e2093b3c932964635b1cc5. Chain 2 (Bitcoin): anchored in block 959069 (2026-07-22T01:09:00Z), 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/USCGH1746184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dd3d5a0bffbd967c1382a780fdcfc5d23c5fe8bb4e0fd6dfa9c4c122e5abde9. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/USCGH1746186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccb2b50662f0845f3555e29a22e4238e7560aef2cc88856d01217e0839c7b239. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:00:51Z), 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/USCGH1746187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b4f6d71564ad45a72d48a3288a3183b1efbc599c734252d7094b46121508c35. 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/QM7G91633240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99fe2c1fc9d88c89b734ca0a234af66502089b0b3c3c4d4b394115bcb66d8913. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QM7G91633246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x809682d6fd9d35a5e521e81966bb2e059c516917ca92d9c2d5f63a28d7e661d3. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/QM7G91633247.