ISRC GBKQU1916712
Verified recording
GBKQU1916712 is “Last Snow” by Yasper,
registered on the CopyrightChains blockchain with CopyrightID
0x3f820736d68f6258e7a50cfaf0ff00441c06069c5509eaa118d36c9d50d17d09 and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU1916712.
Recording identifiers
- ISRC
- GBKQU1916712
- Title
- Last Snow
- Artist
- Yasper
- CopyrightID (CopyrightChains transaction hash)
0x3f820736d68f6258e7a50cfaf0ff00441c06069c5509eaa118d36c9d50d17d09
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:f61efce7bcf9badf718884172cf4d49ce88d8abee2fc67dbaf04c75d624ab3a3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU1916712
- Bitcoin block existence check
- https://blockstream.info/api/block/953528