Rudi may refer to: __NOTOC__ People and fictional characters Rudi (name), a given name, nickname and surname; includes a list of people and fictional characters with the name Places Rudi (Tanzan
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 0xf454922565583fad7c4ec208e5e828945a25d400e7d0742464b45d0699f08f48. 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/278890c0-2ac3-4857-a52f-f34c9328b7c5.json and https://artists.proofprofile.net/proofs/artist/278890c0-2ac3-4857-a52f-f34c9328b7c5.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 0x754af420dcbfa7e4ed70566d321f0c8cf34024153124876a923c844f74c712b7. Chain 2 (Bitcoin): anchored in block 958726 (2026-07-19T11:47:20Z), 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/ZAW160900293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e260cd75b80d629f5eb5421753b63f1cd27b767a6d67ffa3bb1de2265320cc6. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/ZAW160900294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80edd0bda9a781ede27707e57c211c3ddcbcf1da73d0e2473d74c337b57054c1. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/ZAEF51000015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe91787a06276e89c6dc5a0988c4efad0d8bf106b67f247f1d902729b5801caab. Chain 2 (Bitcoin): anchored in block 959073 (2026-07-21T23:25:37Z), 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/ZAEF51000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15f41900213fed9281c091ee48fe03b9f504bdcc52e31abef381fd74a0f2df8f. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/ZAEF51000005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa15bd3c1a5dd922b2009197038a0ef5ef9f03826ed67731ab4b7147fca754aa6. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/ZAEF51000020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x814c33234c34346fea115a61b4db5534848a93f118b72398b72dd2735a2c6f7e. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/ZAEF51000010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81ec6064352e37a01be529ed6141a6302921d67ff585fb961b9454849170c33f. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), 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/ZAEF51000023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6e89655b0e254dbe7e3020995238066eb60e3929769234879bbbb2076269f7c. Chain 2 (Bitcoin): anchored in block 959084 (2026-07-22T00:50:00Z), 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/ZAEF51000024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3d18eea024fb30cd9d6d3f8c93bec1f11c3670c5bd7b7d8e4be91e6d1244860. 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/ZAEF51000025.
Ons Lieflinge/Our Darlings - Totsiens/Goodbye
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ee416acc6224b9a3336c47639f93cf378fb11d916c226d9c112d0a4ec973628. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/ZAEF51100029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4517d69c540bd90db1a09086464d9c6cc8c3716937da24a261b1c4301861e84f. Chain 2 (Bitcoin): anchored in block 958568 (2026-07-18T15:23:47Z), 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/ZAEF51100031.
Suid Afrika Se Lieflinge Se Platinum Treffers
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87a3b488309bd0351174d93464c7f5ef9c02c0bbeb604dca6ef03159be87481f. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), 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/FILKA8200037.
Burning Britain: A Story Of Independent UK Punk 1980-1983
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84adb87f0a8b38d1ff525879eb597a6d54238ed87982fed0f2bcf78045307709. 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/GBBLY9600207.