Haze'evot (, translation: The She-Wolves) is a rock band and independent female collective based in Israel. The band members are Yifat Balassiano, Talia Ishai, Or Zigelbaum, Hen Yair and Nofar Tom.
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 0xba212764747f5389c25965f6afb4a5a642f27cc627941a470f19dc3d231bb541. Chain 2 (Bitcoin): anchored in block 953783 (2026-06-15T12:24:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d672b78b-5821-412d-a4d6-e72fac03ae16.json and https://artists.proofprofile.net/proofs/artist/d672b78b-5821-412d-a4d6-e72fac03ae16.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61c8afe129496e7834ad4b3839fc9c3440887998f08e116da3bcbe9dbf87ed0e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/IL1041904661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab32491e9984d2e909f50d406aa39202c5a2820cce6010e965b2bfde19ce7d29. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/IL1042000702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb44d4716021ff5857ad76b7e474e672a77c330f79a9bd1a88613bee8283702c7. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/IL1042000703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa417b0c363ce52a8f17fb1e93482188441a488953ad3f5f997cf52fdea5652bb. 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/IL1042000351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e2f686bdc6657f650bd058271ad2d789fc6d9a432bfbcb7777686cc655408a2. 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/IL1042000706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xade7d8b6cfabc4d5463c63c7ce990dbf4b5561057d9b593d5ecce47d03383eaa. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/IL1042000707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6785a05290f0dddc4141219fe57eb62a02c8511b412901eee5fbf6122a5aa13. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/IL1042000710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d6ded5bce16448d6560d70780a9e1f3f35c6a4e5ca2a5c6c0f2125919406bd0. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/IL1042303731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf83d3fbfce063017ecc3006bd041ff020dafeb747ce76547895852067f6c5274. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/IL1042204211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae19dc90f44695f1ead307767deb77506f1fae44454dbd5f3b1a372cd79a05af. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/IL1042100811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf22ccbc2e8588aec8a76113136cead50c1701b296fde6f6221a7c997970dbb7. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/IL1042005761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc370248c59f19d7e8299576be67f10b3913b4f4dcc58febf8a85509176641629. 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/IL1042002251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa417b0c363ce52a8f17fb1e93482188441a488953ad3f5f997cf52fdea5652bb. Chain 2 (Bitcoin): anchored in block 957244 (2026-07-09T01:44:02Z), 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/IL1042000351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ab3fbe141321be59253f974f2008c5bb967830c3699f303407a6a4738b080d9. 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/QZBRF1868171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d30a314c0a49dceb354f699c6d2402e6da322eb1bd5beb693351f820ae6ce34. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZBRF1868172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe65c7afa176568efcd13d1f62d93128b640e8c3d230d9d4045f11e8c6b21cfd8. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/QZBRF1868173.