ISRC USAT21811448
Verified recording
USAT21811448 is “Round and Round” by Sia,
registered on the CopyrightChains blockchain with CopyrightID
0xba6edbb7abea8c374fb1698d62943b8acc3fe38e7aec06bd32916c111626a1d6 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT21811448.
Recording identifiers
- ISRC
- USAT21811448
- Title
- Round and Round
- Artist
- Sia
- CopyrightID (CopyrightChains transaction hash)
0xba6edbb7abea8c374fb1698d62943b8acc3fe38e7aec06bd32916c111626a1d6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:920bf725f23adbfb30c94fad539ddf095854536b0fdaed31409cf3205601f389- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT21811448
- Bitcoin block existence check
- https://blockstream.info/api/block/953513