ISRC USM2U0802809
Verified recording
USM2U0802809 is “The Duck's Yas Yas Yas” by James "Stump" Johnson,
registered on the CopyrightChains blockchain with CopyrightID
0x68f7f2bf7b1156fc1b7767695996546280c2d751420413d1e166c65f9c3ecf3e and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USM2U0802809.
Recording identifiers
- ISRC
- USM2U0802809
- Title
- The Duck's Yas Yas Yas
- Artist
- James "Stump" Johnson
- CopyrightID (CopyrightChains transaction hash)
0x68f7f2bf7b1156fc1b7767695996546280c2d751420413d1e166c65f9c3ecf3e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:4f3bd966f3f1ba1a4cf41bb0c8bac967a5f9bc6ecc278418084ebeaa52c089b4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USM2U0802809
- Bitcoin block existence check
- https://blockstream.info/api/block/960368
Full record
Track page: The Duck's Yas Yas Yas · Machine-readable JSON-LD