Arni may refer to: Municipalities Aarani, Tiruvannamalai, a town in Tamil Nadu, India Arni, Maharashtra, in Yavatmal district, Maharashtra State, India Arni, Karditsa, a municipality in the Kardit
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 0x3b6d5705af2485a87fe66ec9fa6c0d4c7fccc8d687bea2c94da40d94bc4fade9. Chain 2 (Bitcoin): anchored in block 953596 (2026-06-14T06:21:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/09727273-8872-4150-88da-bede6029d4ad.json and https://artists.proofprofile.net/proofs/artist/09727273-8872-4150-88da-bede6029d4ad.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 0x6ab87fa66dfb44424799bb0663e69b0e5e6c42cc228921b263af39cc3c69bb7c. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/US83Z2558768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47dc09fcc5ec1e1eaedd168af414f4f3a5d4b0574fdd2c5d14e9f5fe60158aa8. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/US83Z2557025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94d14cc2d667136d8ebc16e5d8f381c6a4c17fe8381cd411cde7e936da60ed06. 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/US83Z2557027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x316b885c5ec4a926f18a2778238c696d366f6570365713c609eb1926b1357bbe. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/US83Z2553069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f728e65a6508123046a87e23ff369b21ea54b258cb10ff5aaff45bc20d47e93. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:55:59Z), 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/US83Z2553066.
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 0xa950157ebe1ab64e9e1fe8af524d81e63cf98bedc275b33017a02215a53b1a96. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/US83Z2553067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x835d352aa3350d815b7d274b79abefe00c2a6f47b670923bfd5855c57cc5b691. 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/US83Z2553068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9e4489f9fb0d3eb6f99d3e8b4cb3e089a16c944a74c014f15a8f80b2afabb00. 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/US83Z2550381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4e1011c8cb864d29057100256e2739182948768805ab0aa2dc1d16d93b75ab8. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/US83Z2547796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68bf319bc5a1f9d1fe51dad0d8b1127727019561305004457ec0fc9c070453b9. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/US83Z2539453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44412d31fa868bb4733fafd3e6aab2f68621da620b4119f5ecec1a7e8337d59a. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/US83Z2539451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c182226ac154fc061ea240cd366d94c6707a03b7d41418dc15a41510e5ff7bd. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/US83Z2524279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6dde68f659de993499a9ca785f06841d9123fb659edeaa940caf119f4d3fd7b. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/US83Z2519207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb7e84fa331b43b141c42b2bf7523616d70a1356b8cba0e29f067b5f0f3c894b. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/US83Z2519205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x969972c4b3dde5ccb434c2eeb59b87c726d73448397b2d2c3a562d625f044719. 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/US83Z2516464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60a79d60a2588e22999c9002a75fc070808ef130b6867cc65f82063d0339510d. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/US83Z2515164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd21609a1cbbb9cd18af5086c9af648196a7c46bb321f2ae632240522bd0bcf87. 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/US83Z2504762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd5755d5e0ea90cc79a36444041ec07c754c74d710ae981fdcc42fd275f99eea. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/US83Z2504764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfdd51eec2005d684878f121760ec00f2de846518addcd4fff514b6d12d068b8. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/US83Z2419139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x943d7d0b4eacb3bddcbe6b39ffc010e521c1af2f5ad94b31f14f4de37ce98602. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/US83Z2415769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44686c31bfee44c39c2404455f38dbeb4127f51d2dc64164bd2ff3ad7f6205f0. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/US83Z2404772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dead0ec0cacee8e0de0714abb90b0c63d16cc190e1ed0d63fc73b5384164362. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/GBKQU2463918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2590a6bf69f4b8de8056de9bf358a8d79f1bd5454480c02ce59f018eeba960b4. 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/GBKQU2482403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9da61526084aa6fc941a82344f56a63c4706338b522b3fdd0935ec71fd13d703. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/DEKB72046194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8ab4ec3f28ecaeb8b163fab7635383502d56d3a43da045e9f62c2366c5fb860. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/GB8KE2400920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d369d0886da564e21577e3e8cb0ed52f103c16361d1eea2ac1c781487d6eaa3. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/GB8KE2400921.
ASOT 1244 - A State of Trance Episode 1244 (Including A State Of Trance Showcase - Mix 017: AVIRA)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x671a3a21762d917aca3bc6c12775d35ef2d0988c4395103379ca607813e26ebb. 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/NLF712506375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b868953e5ed06785562d6c9b5348fb0b1b4f5a4444527bd2291f973b7760637. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/GB8KE2314825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7323a904b197065ac3d9a92e7d81663563995bb1210970c9937fb47fd53f8b87. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/QZNW72391815.