Siwa may refer to: Places Siwa Oasis, an oasis in Egypt Siwa, Panchthar, a Village Development Committee in Nepal 140 Siwa, a main-belt asteroid People and characters Siwa or Shiva, a Hindu god
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69377e87854a16fb5a503b4eab38ce6a5ee7fd0d00f892c2e3e7350bd62ccec0. Chain 2 (Bitcoin): anchored in block 953750 (2026-06-15T06:12:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a6930ab4-1b78-4199-9b3c-0e36dc3221e2.json and https://artists.proofprofile.net/proofs/artist/a6930ab4-1b78-4199-9b3c-0e36dc3221e2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
echoes of happenstance 2 - Junghyunseo with Siwa
echoes of happenstance 1 -Hanheejung with Siwa
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbe1608f4f40c3873a603ce1556f90d53efed6700d0fe4b2ef1aff708a25151a. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/KRMIM1916311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x909109e922bb70535392b9d027ee8a5b33713c74b3c0e7bcf79ba6fd6a3ef90b. 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/KRMIM1916313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddf18a14b748721159c87dc674c882ae2d587a1ea911dcc6234e3842133bdc2a. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:22:39Z), 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/KRMIM1916316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fd3e462d4de34563541cb0e2d9e4b121bd3c350d306a67517a2b967e20308b9. 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/KRMIM2121711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa48653e963b25f82d3ae2548d5c36a13601d4ab86e4eaaa52fe60f2849838c55. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T20:38:50Z), 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/KRMIM2129960.
songs that keep you company in silence: the best songs 2006-2024
Gently, By Your Side - 2025 remastered, siwa pick
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb09779b387cce509d6449441305376f941e0d6bf7e6b196c79e3e06217d14ea. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T00:35:28Z), 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/KSB022500701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c879fb1ee8d267fcec1b1227f6c55843a56044db8e74f37ee4c28ef4b6f060d. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/KRMIM2540840.