ISRC GBUM70815690
Verified recording
GBUM70815690 is “33 1/3” by Stomu Yamash'ta,
registered on the CopyrightChains blockchain with CopyrightID
0x5e088a2a66d760bf8d0fbb6f7f14679fc473bc5ad2c6d8f267d0745496c254d2 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM70815690.
Recording identifiers
- ISRC
- GBUM70815690
- Title
- 33 1/3
- Artist
- Stomu Yamash'ta
- CopyrightID (CopyrightChains transaction hash)
0x5e088a2a66d760bf8d0fbb6f7f14679fc473bc5ad2c6d8f267d0745496c254d2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:f4ca5c8bc23c4b849b22c29dee6bc6aaec91a60f2041333d9f26d9ad34fd4a12- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM70815690
- Bitcoin block existence check
- https://blockstream.info/api/block/957118