This Day Forward was a Philadelphia-area band active from 1996 to 2003 whose style varied from metalcore to post-hardcore with indie rock influences. History The band was formed in 1996 in the Phil
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 0x159852498f62584e40f64eefcdf910462d92714a821e65c6c8641e979d231963. Chain 2 (Bitcoin): anchored in block 953605 (2026-06-14T07:39:50Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/126e6f9c-8039-4f9b-8c73-33083ffaef63.json and https://artists.proofprofile.net/proofs/artist/126e6f9c-8039-4f9b-8c73-33083ffaef63.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 0x2a5fd8649bcf27c5079b98a5261b926492edb15bc81f353ac49d3dcedc243920. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/QZES62001736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77a7fb7ed52378edda4e1798d646d42f03ff601eccfa28ae2aca0e34180d4997. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/QZES62001737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x344703544e507c60ada6a1d0e03b225907e8f10f8824ed58f2a333a2618e8ab0. 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/QZES62001738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa942df99dcd0d3b739ecdad8fdcc96004ad8c4cb1d205ee3a11dc764089c717. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), 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/QZES62001739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffc6653d16e015f6c2f54b0225a5e9b85b7683b4d5ac85736311954a8773b176. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/QZES62001740.
Effects of Departure from Ideal Proportions
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6af3370dd450ea48d4473a7d48612d917b5df2899c673ec280b5cfb40b667637. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), 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/QZES62001741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d692bbb78a5bb4c4889037cec27ca6af7f8843b4a9ca883b58294859ae580cd. Chain 2 (Bitcoin): anchored in block 959024 (2026-07-21T15:31:18Z), 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/QZES62001742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86074844538571d0f7c137b65df6bcaf8c6620d38f6462009e671c2bd9af40ae. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/QZES62001743.
Fragments Of An Untold Story Born By Shunning The Opportunity
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63ea8856f81d95e5ff38b17ee205efd91acc898e7034a8e0a8867efcea1b765e. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/US3X50408201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb86b9c39c9402a10ded929cefe7024f16be71ed441a0d3c45fbe3480d5c1cbd. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T19:17:28Z), 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/US3X50408202.