ISRC TCAFW2137557
Verified recording
TCAFW2137557 is “Bars on Deck” by JR Writer,
registered on the CopyrightChains blockchain with CopyrightID
0x5b4816d508e582061912b10f4f29ddeade7206a8d049355fae6a917bba00246d and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFW2137557.
Recording identifiers
- ISRC
- TCAFW2137557
- Title
- Bars on Deck
- Artist
- JR Writer
- CopyrightID (CopyrightChains transaction hash)
0x5b4816d508e582061912b10f4f29ddeade7206a8d049355fae6a917bba00246d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:dce2c3240338b3a86a9f3efbeb46e1634fce1eae15852c1b543a450c756722cf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFW2137557
- Bitcoin block existence check
- https://blockstream.info/api/block/957118