ISRC GBPFW2300318
Verified recording
GBPFW2300318 is “Spontini: Agnes von Hohenstaufen: "Der Strom wälzt ruhig seine dunklen Wogen" (Heinrich)” by Gaspare Spontini,
registered on the CopyrightChains blockchain with CopyrightID
0x360d3d36ab7ae369582fcfc14fa4bfbf9cc4a59a315b46cb1328013ef9548564 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFW2300318.
Recording identifiers
- ISRC
- GBPFW2300318
- Title
- Spontini: Agnes von Hohenstaufen: "Der Strom wälzt ruhig seine dunklen Wogen" (Heinrich)
- Artist
- Gaspare Spontini
- CopyrightID (CopyrightChains transaction hash)
0x360d3d36ab7ae369582fcfc14fa4bfbf9cc4a59a315b46cb1328013ef9548564
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:674aa96c359c1eeb882c790df5f28bfe4106796286cb1f7a0d20b141eb7aa88a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFW2300318
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: Spontini: Agnes von Hohenstaufen: "Der Strom wälzt ruhig seine dunklen Wogen" (Heinrich) · Machine-readable JSON-LD