ISRC GBLV62217996
Verified recording
GBLV62217996 is “Sleep Tight” by MK (JPN),
registered on the CopyrightChains blockchain with CopyrightID
0x9b7e8b205b21b45f1dcd7d64dfdb5c049184d022aa100b5bc23791ea1a1c0f91 and independently timestamped
in Bitcoin block 960481 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLV62217996.
Recording identifiers
- ISRC
- GBLV62217996
- Title
- Sleep Tight
- Artist
- MK (JPN)
- CopyrightID (CopyrightChains transaction hash)
0x9b7e8b205b21b45f1dcd7d64dfdb5c049184d022aa100b5bc23791ea1a1c0f91
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:51:35+00:00
- Bitcoin block
- 960481
- Canonical record hash
sha256:2ab9c4d3e44577f4c83c7a2f407cb89c740af7a6ddf35573a26c418bff45a126- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLV62217996
- Bitcoin block existence check
- https://blockstream.info/api/block/960481