The feminine name Jutta (pronounced "yutta") is the German form of Judith. There is also an alternative theory that it could be derived from the Germanic name Eutha, meaning "mankind, child, descendan
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 0xa662864c43445f6818987466daf5ea894d6207318f70dade3772658a3ac90d35. 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/a0f45c28-9e87-46a7-8a47-27d569fe354b.json and https://artists.proofprofile.net/proofs/artist/a0f45c28-9e87-46a7-8a47-27d569fe354b.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 0xe6226806a29d3506fe88439d6dbbc61fdfabd38b934632ac2415e92a2678cea5. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/HUMAG2007245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x264d5c0eb7f22139eedc1903d83b7efe62e92ef6a224c1c6c9e447c24a815359. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/HUMAG2007249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec5b9ada43638489a9b31615a250f865923385973b446c933e45fd679646ff2a. 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/HUMAG2007250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8e954282d43caea49bed2d2cfc3c3ab1f6ffdcd7c6a02eaea717303541afe8d. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/HUMAG2007251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3b8dda345ee7433350fb019fa4f58b405f66d990dfb55abbca5dd66e77a2105. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/HUMAG2007252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabe3537806b918af80373c83f75ec3ccc0afceb6dfcd7f4cbf847f3b23a654ba. 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/HUMAG2007253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24d10295d885cf4de9dd468d26cbd7c9f54c604ce6b3fddde74a3f236e8416ba. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/HUMAG2007258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7ba92d2d61edae867c1dc6a59c6f9bc3ffd85bce2bb614cfb4ec53145731030. 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/HUMAG2007260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2469571fa6b4a1e894b48d89781fe990f0e7cabf682ed221a35fedeb0e93e0e0. 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/HUMAG2007261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42e268634c89e3055df220114eded2faaf043d3d5a598e19956682a97c1c1665. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/HUMAG2007263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ae4af8b4d4097ebf638f1ffca01819d0d6b4988b500838577385a6a3b6ef3f2. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T19:01:19Z), 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/HUMAG2007262.
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 0xb711b71cf1cbf7e07e60f03e4999d5275e4496fbb24209290ef2327359bb5901. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/HUMAG2007254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0a0e200758f2cccaeea98129707cf4ecbf1f839394431a4b58fb7d17cb0f553. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), 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/HUMAG2007255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeae6cf09cc8eab55722e4fdbc900ba509f1d5da3f04f5758ab366cd8b2317158. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/HUMAG2007256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d59eaf0837dfb6d4fc56717d9a22abafefe048f873b6e4a43317c44970b1b25. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/HUMAG2007257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9085e9d1c089c2f1a5fff24302b9f8205cdbbb6ecdd84873937391eaf61cf1cf. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/HUMAG2007259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ae65d3ab8759c102f3055fe0331ffe2f8f21c8e1fb9298dbc385626a2079510. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/HUB291200207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f2c65774c523df3e481763f211b431076d116ad9c843d65100bb789875912b0. 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/HUB291200208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x395f0e3af6d01e7d1b8351853659bdfb4c2462a19f36032cf6421e52f3ecbeda. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/HUB291200209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65d2ed4c57dc728137dd01b33b5844726c7358d85ffda61cd1b710586e737101. 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/HUB291200210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d756ab3bc036a234a84c87362b6d1253faacf67da0b8fd029c992a857d9bb11. 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/HUB291200212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe363050cbd13cb9c6b0f35ec438139c7465efbccd5e7687fa4db55a32711b3a5. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/HUB291200213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82af33b9ffe7dc78a4278cf7715543ab8888522d3e7534f9435d116b1b49b841. 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/HUB291200216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55dea9a6222bac0c37c4177b34afdcb36d07d3e53078ce4c543351749bd0a1a3. Chain 2 (Bitcoin): anchored in block 960179 (2026-07-30T00:39:11Z), 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/HUB291200211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1d98b37b72bce6136dffc0dc823b3aee51d34d844099bb7c813059e4f09ef39. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/HUB291200214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccd5da7ae88296f9873590d4962b178f076b4aa28db6fbe657a9f39104862bf8. Chain 2 (Bitcoin): anchored in block 960225 (2026-07-30T08:04:30Z), 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/HUB291200215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21085f04641e90f1e8d6fb1d92265b3ab480407b6702649d0bf2c81a875666fb. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/HUB291200217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6d6d83e82d249eae9f624c4f365b5849b5b7343322eb9402b88c3533269df08. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/HUB291200218.
Vár Rám Az Ismeretlen - Dream Radio Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2acb5326ba274f4525d87196dc84385f0feabf7d02fe6151f455ed9ccb1765d. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/HUB291200219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ce7d22290b9cd6ff9d90fc4ade8287e23ecc6cd7b47175c987f6b4476ee26e8. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/HUB291200220.