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 0x1ccf0c61dc5d8722079546d7ec98d1cc3f10fe2f0625043dfad31b8174dee222. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/be2413ba-e3e5-4914-9f20-f90a7f45e4d3.json and https://artists.proofprofile.net/proofs/artist/be2413ba-e3e5-4914-9f20-f90a7f45e4d3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Operation Leidenschaft: 10 Exzessive Poetry-Slam-Texte
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 0x502d710987106c174cdb5abf8b2e6df3cf7cb7840ceb90f817cca113900827ed. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/DEVU52236569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fb056eac3a7e521fb310d26e122c2de8c45287f91cd0896178fc65e6481ef8f. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/DEVU52236572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51e9f5bc44d825681bb3acb89f51cd2133fd76bd5720aa59eae620b5c6965927. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T07:20:13Z), 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/DEVU52236573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b9d37b161fd7e20833481910af66dac911460f9b4b29002518da730baa388d5. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/DEVU52236576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf95856c215fc1abafab8f637e474c05a5167c7a9b1a73f89b4c473f64bcb8749. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T04:16:53Z), 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/DEVU52236586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ba3856c5ef1706b331907ed9db425ff1a729b96c0225b79a4e98f577332ef43. Chain 2 (Bitcoin): anchored in block 958653 (2026-07-19T03:54:23Z), 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/DEXO22347713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b018f93138ceaaba3c69c4e4e19491aced75beafd5ae8eaa665aa80b5e7ecdd. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), 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/DEXO22347714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7be3d3d573cb039904161d86be0c785dc520de48e1dccf7b74bce7469675417c. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/DEXO22347715.
Ich will nicht 30 sein. Ich will einfach nur ich selbst sein. - Teil 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03eba25ef310a7d5a13e09d6fdad7e4d4407bb2e217b106855a2d160766c1647. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/DEXO22347716.
Ich will nicht 30 sein. Ich will einfach nur ich selbst sein. - Teil 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d515d9dc8c688d1454d488e2afd90683994a1f7f425046cdf83d4a29c86d694. 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/DEXO22347717.
Ich will nicht 30 sein. Ich will einfach nur ich selbst sein. - Teil 3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8907d986125cfe458af1af5014dd6b2d6dd8d94954838142411b2b18785ec42f. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), 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/DEXO22347718.
Ich will nicht 30 sein. Ich will einfach nur ich selbst sein. - Teil 4
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf209fbc0b4025525b64694bd2dcf663949a9b14850c45b02ec7e2bb8c78983ee. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/DEXO22347719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5777ea6e29902ca9d3906c6327b97609a7428d228ebc169dfffb77f1e9e9108. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/DEXO22347720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa1d9146f521898a2fc7a555ac4551376d436136ed22702386bce19fdc15ac57. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/DEXO22347721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa2dd0771327de89838acef42c87fd0f1da04b5212e806ffa112d6c8e79d03d7. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), 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/DEXO22347722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb333a8862a69366b08a6414b7569d3ed4f2f4985a9a4f2233570bda577c86029. Chain 2 (Bitcoin): anchored in block 957898 (2026-07-13T19:28:48Z), 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/DEXO22347723.
Wie ich einmal gegen einen Obdachlosen gekämpft habe
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d73367a99d53827a3549b35e5ec03e2a105dfb77a733ba821c076bd49e426ff. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T16:31:34Z), 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/DEXO22347724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43f67f2da0c8a7bc790db12691996066cbd63041b8042a610eb7062e49a1381c. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/DEXO22347725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cee2996ffff2f397ea3e9456999af4480e1be12906b3bf0d6930b9ef49d677b. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/DEXO22347726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x922417fa32375fee40a626831b133a20f4c81d3e05879e8b6574946c3d5da816. Chain 2 (Bitcoin): anchored in block 958432 (2026-07-17T15:43:17Z), 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/DEXO22347728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6d882f0a87eb969c6e4814a70c8081e1adb4efa8405865068b63b9828ba987b. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/DEXO22347730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa632b6fd30d6ce40c6be1294246a8ba79b039fe3375fb9f13d2d4b69185c0036. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/DEXO22347731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7a389206477d6b1fd62da64897d1a7e4babb653d8c6b0fbeaaba29dcc93fe97. Chain 2 (Bitcoin): anchored in block 959024 (2026-07-21T17:02:00Z), 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/DEXO22347734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03a476a442a5e4ad77236e3a5e9d4173291fda9c9ced86175ee8687e7cdd1eec. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/DEXO22347735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3748fa382bc71a1cd42644735724949687c79029cea068f81bafacdbfa4bd337. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/DEXO22347738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b3369fc8fbefef5e371bafe46c738b4072d1bbd38edfe950d0770f786c43331. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/DEXO22347742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20e25614336fd104d55ca071949a0144964a2419319fc8d98ac4c50334039d52. 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/DEPW42302512.