ISRC QZES81869972
Verified recording
QZES81869972 is “Old Friends” by Limes,
registered on the CopyrightChains blockchain with CopyrightID
0x40ea48acef6b1a4d5f8e24b52acd0b8fc65b2fe461387ba76927f27b5cb5aff1 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES81869972.
Recording identifiers
- ISRC
- QZES81869972
- Title
- Old Friends
- Artist
- Limes
- CopyrightID (CopyrightChains transaction hash)
0x40ea48acef6b1a4d5f8e24b52acd0b8fc65b2fe461387ba76927f27b5cb5aff1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:7bd093b1f1b689c1d76805b2654ab6885cfb889648a10407695b1fdd1b866406- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES81869972
- Bitcoin block existence check
- https://blockstream.info/api/block/953515