ISRC TCABX1431834
Verified recording
TCABX1431834 is “Open Letters” by Dustin O'Halloran,
registered on the CopyrightChains blockchain with CopyrightID
0xbaf14143c042f50b5aa3ea7253d82dc9f8fc96f27a6e5f802d93294861c2241b and independently timestamped
in Bitcoin block 956312 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABX1431834.
Recording identifiers
- ISRC
- TCABX1431834
- Title
- Open Letters
- Artist
- Dustin O'Halloran
- CopyrightID (CopyrightChains transaction hash)
0xbaf14143c042f50b5aa3ea7253d82dc9f8fc96f27a6e5f802d93294861c2241b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T05:09:12+00:00
- Bitcoin block
- 956312
- Canonical record hash
sha256:bb72b21a261683ccc014837eefb8ca0c6f1875769a7e81d7bc5b72ba327c5c2a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABX1431834
- Bitcoin block existence check
- https://blockstream.info/api/block/956312