ISRC QM4TX2266966
Verified recording
QM4TX2266966 is “Cathedrals” by Birds in Row,
registered on the CopyrightChains blockchain with CopyrightID
0xd5009abb49d9ff172ad01e4550e6ee192c84a0ff89e3eb9561ddf13a1158fb26 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2266966.
Recording identifiers
- ISRC
- QM4TX2266966
- Title
- Cathedrals
- Artist
- Birds in Row
- CopyrightID (CopyrightChains transaction hash)
0xd5009abb49d9ff172ad01e4550e6ee192c84a0ff89e3eb9561ddf13a1158fb26
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:16a389db4a3b3869c91d2aebb701e1837466eb90901a2f6189f9df6e0f083d4f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2266966
- Bitcoin block existence check
- https://blockstream.info/api/block/953520