ISRC GBUM71900169
Verified recording
GBUM71900169 is “NOSTALGIA” by Giggs,
registered on the CopyrightChains blockchain with CopyrightID
0xaf8f44276db2c72e774ac93b085d7fdea2c4a575591e628b4075598cbb5e4b94 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71900169.
Recording identifiers
- ISRC
- GBUM71900169
- Title
- NOSTALGIA
- Artist
- Giggs
- CopyrightID (CopyrightChains transaction hash)
0xaf8f44276db2c72e774ac93b085d7fdea2c4a575591e628b4075598cbb5e4b94
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:892ded8a310afd03da424970d5d0956f84d27bf936c0011e2ca106f0b7a9ef7f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71900169
- Bitcoin block existence check
- https://blockstream.info/api/block/956302