ISRC BR7BI1100012
Verified recording
BR7BI1100012 is “Those Days” by Dr. Sin,
registered on the CopyrightChains blockchain with CopyrightID
0xdd4c963db039fdd73d80edf315d3847c8161acc783087033954e4cb422650702 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR7BI1100012.
Recording identifiers
- ISRC
- BR7BI1100012
- Title
- Those Days
- Artist
- Dr. Sin
- CopyrightID (CopyrightChains transaction hash)
0xdd4c963db039fdd73d80edf315d3847c8161acc783087033954e4cb422650702
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:313e0194e394ec0bbd3ae3b406fbea293357252fcd0b5bd7a94b9595712a5c4c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR7BI1100012
- Bitcoin block existence check
- https://blockstream.info/api/block/960327