redirect Candy Land Category:Fictional countries
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 0x11f738e5ef5bb168a576da8e8f40159dc771c1c757ce7465620c3f8ba6777331. 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/5a83fb2a-9371-4b7a-a290-147a6e7106eb.json and https://artists.proofprofile.net/proofs/artist/5a83fb2a-9371-4b7a-a290-147a6e7106eb.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 0xf1da5bb54626b5d695a2dab3212d21fb5fe650881614d61440dfab026be3eede. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/USLZJ1143468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97be73a7b32dd22b017003c2f169d3928cf123c0355811812bf44cbdf6a43d33. 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/NLC281211861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67e0e2075283eecc0d9334f4c45845a45ae5a7df47b004cf75a12dd7d49fc470. Chain 2 (Bitcoin): anchored in block 958817 (2026-07-20T03:52:09Z), 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/NLZ541300327.
Breathless ft. Michelle Quezada - Regulators Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d9c868943eaf3d98e258be315e481323db528bd9d906e829dcb25f4102d4db3. 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/CA5KR1053041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b1de303a2a5f02f1fdb69441aadb83d44a3145c95968ca874dba40b9ecf0179. 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/CA6D21600207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ccbab808e9c673861dce4e9617cf75520cee6b8697175c291e72f8e17fb5ed9. Chain 2 (Bitcoin): anchored in block 957876 (2026-07-13T16:00:32Z), 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/CA6D21600163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x203bc3c477d1e7ebd814ac7a9fef736145790a0e0d073549e8af492163353c9f. 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/CA6D22200641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09769beaf164635f9c5989e0cc808c51ca8e90d67950f4c624d50dc3fcbf56f1. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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/CA5KR2329430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x697d245775bb27af5d3aaa2ad937d353d522dbf208a3baeade1cb48642ccf685. 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/GBUM71703510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0bb5f5b3803f163d23027e93daf2fc2baed65879b5ce5da53768f47cc33c2cc. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/CA6D22200105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ccbab808e9c673861dce4e9617cf75520cee6b8697175c291e72f8e17fb5ed9. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/CA6D21600163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec1a3d2f47887ef3891780cb7768adf99687de80d8f0b95c009b4bbc962e6f97. 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/USZ4V1700173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b8da5ac5e7b448fc74d1f35aa0ae695f860eaec424d576fb17b4dcc46c3dfcc. 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/TCACJ1507545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37356ad3459faf0225a8a31909c6113634430689bb68aea5cfdc1f5d17979dbb. Chain 2 (Bitcoin): anchored in block 960303 (2026-07-30T20:11:13Z), 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/CH3131340185.