Oblivion may refer to: Film Oblivion (1994 film), an American space Western Oblivion (2013 film), an American post-apocalyptic science fiction film Literature Oblivion (Power of Five), a 2012 nov
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 0x64f3b52cfa6189be8aa086383c7dd4366cc9d3b726fbe537e657b69f950f5444. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ea161d25-60ad-45d9-8ba8-50d7c1537e88.json and https://artists.proofprofile.net/proofs/artist/ea161d25-60ad-45d9-8ba8-50d7c1537e88.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 0x4a097cff63f27e3474518cf06d0a948d1004ae38057dd8cc1cfcf6c4bb208419. Chain 2 (Bitcoin): anchored in block 958242 (2026-07-16T05:02:52Z), 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/DEZN82498929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa72bd23e5c6f87ee3dc396eeaada5cb5e5eed988a840bd6e75d826a3ab41b1e. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/DEZN82498919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53a057cbc1b735aae9689f87469cf2eaff472323457980b8a92c67c52b1ec75a. 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/DEZN82498917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20dea62e64ba52836bf4492900c7c2eeae703fed0e2ac9af41df55631497818a. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/DEZN82498947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x412c27f77b6e101cba76433fb18d8790c98455244f2d3e18de0e3513ad40883c. 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/DEZN82498938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18a2b5bac6ba5f4bd398642ad7fee29339af69f74583a0df61a19abe1a025147. 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/DEZN82498933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x461452e74a7de6f142c1dd71cc31323d7275bd7efeccca7f594d163aef14a87d. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/DEZN82498915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ef3fe84b82b0f2573fac29208034acd2cf3a7e487d971c8a1d3c4efcecf5c99. 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/DEZN82498928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff721aaa3d49b8d7dee792ad97fc87907882bc4bbf6eb848aa12142797708a8e. 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/DEZN82498936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x967bc1410fe43d445863bafaf68f9ced11607b3cee349c9885727a1cb4c03fb3. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/DEZN82498911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1097bd7421e61281f4e26c27c3baea1f58b4b115876e0f4df117655b721098e8. 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/DEZN82498913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbd723541367cba6eed47d558f4eac97987262c9fc1366640f8fcdfe987ada89. 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/DEZN82498931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa16ca3d440e5ebd99fd695c4f9419241b65e53c0ccba2efc32e5851e176c217b. 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/DEZN82498908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc20c2605697dd241efd24dc67b4f9c1f4e6fd266e1a91c1a3eefa98fb2f80f0e. Chain 2 (Bitcoin): anchored in block 958585 (2026-07-18T17:05:16Z), 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/DEZN82498910.