ISRC QZES72218109
Verified recording
QZES72218109 is “cold.world” by trees,
registered on the CopyrightChains blockchain with CopyrightID
0x3a2a6510aa222d37e3354bf25e53afda9a91218c676c7f843b9daf534e648062 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/QZES72218109.
Recording identifiers
- ISRC
- QZES72218109
- Title
- cold.world
- Artist
- trees
- CopyrightID (CopyrightChains transaction hash)
0x3a2a6510aa222d37e3354bf25e53afda9a91218c676c7f843b9daf534e648062
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:b39061f75ed7b19ec8baea1074325ae6d691ba9c8659812772afc754a715d23f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES72218109
- Bitcoin block existence check
- https://blockstream.info/api/block/953520