ISRC TCABL1227713
Verified recording
TCABL1227713 is “A Girl I Used to Know” by David Ball,
registered on the CopyrightChains blockchain with CopyrightID
0x94d2cfcc300cf4f437c7aee9dc9519e0cda32128eafcf6719a9fe5ea8bac02f1 and independently timestamped
in Bitcoin block 960207 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABL1227713.
Recording identifiers
- ISRC
- TCABL1227713
- Title
- A Girl I Used to Know
- Artist
- David Ball
- CopyrightID (CopyrightChains transaction hash)
0x94d2cfcc300cf4f437c7aee9dc9519e0cda32128eafcf6719a9fe5ea8bac02f1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T04:47:22+00:00
- Bitcoin block
- 960207
- Canonical record hash
sha256:6430d34f0581012c6b6e7387a2bcebd280b4f1c2ac260f2f34bbd1ee653c344c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABL1227713
- Bitcoin block existence check
- https://blockstream.info/api/block/960207
Full record
Track page: A Girl I Used to Know · Machine-readable JSON-LD