ISRC USANG2191602
Verified recording
USANG2191602 is “Marshmallow” by Bun.E,
registered on the CopyrightChains blockchain with CopyrightID
0xa2c774afd45d7dd60a84ea7a8728b2f9cf6a6d50c0ccc61be7da2d4854fd9ae9 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/USANG2191602.
Recording identifiers
- ISRC
- USANG2191602
- Title
- Marshmallow
- Artist
- Bun.E
- CopyrightID (CopyrightChains transaction hash)
0xa2c774afd45d7dd60a84ea7a8728b2f9cf6a6d50c0ccc61be7da2d4854fd9ae9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:3b378d816ab0cd4c8f50231ef90969a91e3ea09981edfd1945d01332b421b0e8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2191602
- Bitcoin block existence check
- https://blockstream.info/api/block/957118