ISRC QZK6Q2116484
Verified recording
QZK6Q2116484 is “Calypso” by Smoke Trees,
registered on the CopyrightChains blockchain with CopyrightID
0xcd6d3722965ab89aa274fb8ef071ab45970d102b7097873d448463cf8cb6e67c and independently timestamped
in Bitcoin block 960150 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6Q2116484.
Recording identifiers
- ISRC
- QZK6Q2116484
- Title
- Calypso
- Artist
- Smoke Trees
- CopyrightID (CopyrightChains transaction hash)
0xcd6d3722965ab89aa274fb8ef071ab45970d102b7097873d448463cf8cb6e67c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:51:49+00:00
- Bitcoin block
- 960150
- Canonical record hash
sha256:49dd70339354887ddd91eb39f14400e440ef399fb263e3a01cc4993d22130ad7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6Q2116484
- Bitcoin block existence check
- https://blockstream.info/api/block/960150