ISRC QM6N21517935
Verified recording
QM6N21517935 is “Cut All Trees” by matryoshka,
registered on the CopyrightChains blockchain with CopyrightID
0xd1fc2c995f60d9019e18dbcee846afbbfe25889cba50dfcc066c073d18711970 and independently timestamped
in Bitcoin block 960258 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N21517935.
Recording identifiers
- ISRC
- QM6N21517935
- Title
- Cut All Trees
- Artist
- matryoshka
- CopyrightID (CopyrightChains transaction hash)
0xd1fc2c995f60d9019e18dbcee846afbbfe25889cba50dfcc066c073d18711970
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:45:34+00:00
- Bitcoin block
- 960258
- Canonical record hash
sha256:64e49c855789c0c3e7bfda4e66f9d5ebc3dc08949c89036ad8f94cf5090e832e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N21517935
- Bitcoin block existence check
- https://blockstream.info/api/block/960258