Orenda is the Haudenosaunee name for a certain spiritual energy inherent in people and their environment. It is an "extraordinary invisible power believed by the Iroquois Native Americans to pervade
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32a67ab1869a16dfc38d6a21335ccea61e27c9e27c8a7914af95f6b21f911b08. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d85333a4-33b4-457f-833d-6ed6cbbfb755.json and https://artists.proofprofile.net/proofs/artist/d85333a4-33b4-457f-833d-6ed6cbbfb755.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aaeb2f86293f8b4d4ff18fc0baf4337a9379e6261177a71f42df9d211aed6ee. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBWUL1908584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37aa597e07c1cf841187323982dff31a3d2da646144c51c6d056ed0b18dc7ea8. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBWUL1908586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddc8e481201956a239a3fbaddf149e9fd7b2ea27de804d2452fc2b2d625c1731. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBRKQ2289838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9d8895096fc45b712eed9bdb7dc5ae5a2378442bb5c790492aadd83b6b41d86. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBRKQ2289848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5991014879749e5ac934f662ff152dbd76f9b07e0070e1756f4676f1f207887a. Chain 2 (Bitcoin): anchored in block 958656 (2026-07-19T04:04:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTRX2297507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa635fc30c778f2e12a3e38760ad6d59eb830bc0acd5e8ad3461bd33a87a5f3a0. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTRX2395623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87c1e4b98f6077596ace6df11b3b9124cb7ac5af2e0cce9ef829a41e6bdae34d. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8A2430293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e9a28fcf8134c06c70c28bfdcd0de6f4d043b3379a0d9e78d298ca793223d22. Chain 2 (Bitcoin): anchored in block 958816 (2026-07-20T03:51:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8A2430292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e9a28fcf8134c06c70c28bfdcd0de6f4d043b3379a0d9e78d298ca793223d22. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8A2430292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f40bfdeb5f0c37a2a3eb01e76dde1aeaebf8a65f66d9b9ea4b9cdd7f722be2b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5FN2133528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9160bae7196303bbc484c60389f39357a1934b650cb12d99d74292e95fd02aec. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9K2345275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1bfd8031a74755729c14878d798f18ffdab2247ce51005c710f6b14e7026684. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZEWT2300032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b4b3081b876514dabd66b268eb59922405c610e9cc12ff2d651d5abd8817e3c. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBRKQ2235107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b4b3081b876514dabd66b268eb59922405c610e9cc12ff2d651d5abd8817e3c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBRKQ2235107.