ISRC GBGCS1900020
Verified recording
GBGCS1900020 is “From Memories of Childhood: No. 1, Nanny and I” by Modest Mussorgsky,
registered on the CopyrightChains blockchain with CopyrightID
0x1a8925f13e2ab7dfb8d8a5b2db19d8b35322a50cfcc2ab2dc4afc2703ba89283 and independently timestamped
in Bitcoin block 957145 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBGCS1900020.
Recording identifiers
- ISRC
- GBGCS1900020
- Title
- From Memories of Childhood: No. 1, Nanny and I
- Artist
- Modest Mussorgsky
- CopyrightID (CopyrightChains transaction hash)
0x1a8925f13e2ab7dfb8d8a5b2db19d8b35322a50cfcc2ab2dc4afc2703ba89283
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T08:56:20+00:00
- Bitcoin block
- 957145
- Canonical record hash
sha256:99f15a6360dbcf3873351b9af08011f477d08748b22c45423037d6845b39377b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBGCS1900020
- Bitcoin block existence check
- https://blockstream.info/api/block/957145
Full record
Track page: From Memories of Childhood: No. 1, Nanny and I · Machine-readable JSON-LD