ISRC US6680915505
Verified recording
US6680915505 is “What's So Good About Saying Goodbye (Instrumental)” by The Sentiments,
registered on the CopyrightChains blockchain with CopyrightID
0x3ace221690a09cf528ab11c30d16d1f927c4c73627ad87bc3a655413a36b0b32 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US6680915505.
Recording identifiers
- ISRC
- US6680915505
- Title
- What's So Good About Saying Goodbye (Instrumental)
- Artist
- The Sentiments
- CopyrightID (CopyrightChains transaction hash)
0x3ace221690a09cf528ab11c30d16d1f927c4c73627ad87bc3a655413a36b0b32
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:effbc1a933f03dd130e4a880df6d8197da7c47c215f66ce32bebd5f31aab7a33- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US6680915505
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: What's So Good About Saying Goodbye (Instrumental) · Machine-readable JSON-LD