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 0xf580a0f2d57110c83eb874338c20338e4d95d18a600da0afc8628706eb90f2e7. 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/d31ec6fc-2449-4615-a4e0-17bfdaa820c2.json and https://artists.proofprofile.net/proofs/artist/d31ec6fc-2449-4615-a4e0-17bfdaa820c2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Stars Der Volksmusik Präsentiert Von Arnulf Prasch
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 0x7d11224a6d4276d03b90e7af9c5a74eac689bd33ad00ccb99d17f2840adf5220. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/DEN120307385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7073d77d0b12940ec153990bd0babf39ac1437c27b473c6f335c6bfc0b850ca. Chain 2 (Bitcoin): anchored in block 958613 (2026-07-18T21:35:09Z), 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/DEN120307390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c1db8b8a73a9d5f487f4f65d237c759c9d73ec4897459a09248534c1860ce85. 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/DEN120307361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36a3f6f3aed79e9a9d50c9d2f7831d2115b7f7950dd86327eae303035beeca24. 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/DEN120408817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c750b92d9ca8ee9c2b4cec29454b82186e7aabb7cf8907eb8d2c73b8e768f0a. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/DEUM70503366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ffd25284b3163527d8ccc3277c16e1a47e7783afad14eccdc4d9cbf34ae2a20. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/DEN120301224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9479086e32983060186653e089a7b9c21693dfe834e74876f5422f679baf9d84. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/ATK229200076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38f26c16f595ada6326c4696efa178581e4e961edbe0d19c2eadbde329f9ade8. 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/DEUM70605655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad72dbd0d39ea3b7a010b196596dd322ba2fb5d2bbedd41026fd4ff0ce882490. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/DEUM70605656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4e041126c3dfa50ecc70bf2f72587fe05c8641050c16a9306559fb753069fa4. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), 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/DEUM70605657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcebbd5ea7fa5f0bb550b6c29ad9e98b84c9f44fe58337884dabe1908b32c617d. 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/DEUM70605658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b39b297e047247b7f4a77f38af4cb3c6ea6a18219031b8d4d2a3323745d1e0b. 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/DEUM70605660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28c08509b0be85a3243d0fd24958371d27c380cc09a7f99b44424838bbcc8dbe. 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/DEUM70605664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa070570b505d25da68022ee37f2724e80fb6e4d0976d9ccb70a1f59f2da19e63. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/DEUM70604387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbab82474cc6d6faee5ee147eec35e877808fdcc16f697eb12cdcb551e6497477. 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/DEUM70606021.
Ich habe mein Wort einer anderen gegeben
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc02edf39669cb0084831f0a639670c910666d907779ebef31a94a49e9e2ae762. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/DEUM70905187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6591bee48292487f82028f5af97ae9a62285b47554b1ef943ee15f32f7e43222. 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/DEUM71018051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ebe8284c98eadfb89631bc6b56291b76dbd6a4f421e96a8faf82bad8b14b876. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/DEUM71100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bf1aa02b7e1a313f088b48416d9b63df2b9ed6ecd5aac3e99f2cd00d5d17975. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/DEUM70711538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35e8d6d075a3a9e0873fd4a6b73c9056244539ca86b8cd808bc3ee5f6e06ab2d. Chain 2 (Bitcoin): anchored in block 957868 (2026-07-13T14:56:55Z), 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/DEUM70711540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x468cf680167c3884743cbdea0955c588571b7abdbd460c25e86a0848470d17c1. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T10:57:35Z), 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/DEUM71103838.
Zillertaler Weihnacht mit Marc Pircher und Freunden
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5365a84f896bee4e4861ef81ba29fcd07e829475ac5078ee0ab37938c27d89e. Chain 2 (Bitcoin): anchored in block 958501 (2026-07-18T05:33:04Z), 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/ATH701827921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb179916061e4e207b9043cfd688c59a206e6a7a0d8c3484b6fe4a68d8e955b88. 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/ATH701827900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdd88a3358128c483d7767db7ca08a281e6aa3bbcccc0335732b67142cbaf5a4. 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/ATH701828020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe26bbed0162e66bed344d1fbcec767c0bc109489a3d0f82c9ae3c1d045a4ceca. Chain 2 (Bitcoin): anchored in block 958611 (2026-07-18T21:24:44Z), 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/ATH701828050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e54a6edba1a55f95d5147e7e9296cb200b6468dd9b60fbe684bf869e53427f8. Chain 2 (Bitcoin): anchored in block 958918 (2026-07-20T17:58:04Z), 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/ATH701929480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa8763cfbfc8dd31df4dfced7bbcfaac1cca9b1e43d90f3b97358080fcd7f711. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/DEQS92100300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc46bbf60c81a5586fb99caa6fd7f8f82918d313e03e5d1764dca61836f85dc54. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/DEQS92100313.
Zum Jubiläum das Beste - 30 Hits aus den ersten erfolgreichen Jahren
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07dd2a06015f57c4438701229d7e52612e147734b3f6068a2c614b94c38e5b3a. 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/DEQS92200250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2e864d825af7e694dd7a8becdc9b503be93a7d96eea7c1232e71e3ea62a0267. 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/DEQS92200251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xade4e63b5e2440e163aa1cfbd7929508e8c355c15259ab223652b9d4780cf634. 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/DEQS92200256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9757397882a2ef6c8b6c25e8a180799971900e9abb0462fe51984916836c002b. 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/DEQS92200264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1777ab71f928a5d6d39b32aff2054ac5e57fe6753cc0d45988dcd8a66c636f23. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/DEEQ82200117.
Was hast du heute Nacht getan? (Luder-Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6c26ebb39a46e95b3cdc0eb218f2f79cec662eed90dc4bd6b41fdebc5c92121. Chain 2 (Bitcoin): anchored in block 959009 (2026-07-21T13:14:47Z), 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/ATH702430455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x453bd6a847f85ad85ba1b6f125567c67a785627ef3aa51aaa5f03a789c67387a. 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/ATH702430456.
Die Party geht weiter... 20 Jahre Sieben Sünden
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec8c776beefa623e2c45d7494f7f869ed5e2c0c0d5b06baca64ad5a0624e33e1. 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/ATH702430474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd10a6dfedeb7a412ee2d8c58682ce917ceaaa98448474e97ac9b7c089f4b46cc. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/ATH702430457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x387fc6d55b6e8adc24702249c28ad7f585c4471c4c371358ae71b185fcdac5af. 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/ATH702430461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd91818accb5eae680355e50fb425af930803f3bddefc43f4834050e33312a7f4. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/ATH702430469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x031c82ce523b95798bd012d7ac711d79dd02dd5cd72957b5dab8a45f8e98d328. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/ATH702430491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57cc7b3fd02fa8bbcd93b8af6bd73fdadbba911daaa7bdeb999647e84f433663. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/ATH702530492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0ba66c45c78f7c77313537c68633972194d741f6f63fb85df791aca1fae7941. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/ATH702530507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b22b61f3e9ef51857622f2fcb1f98a2689d28206bd5261084e9b4fbc09dfb8e. Chain 2 (Bitcoin): anchored in block 958104 (2026-07-15T05:34:05Z), 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/ATH702530508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x031c82ce523b95798bd012d7ac711d79dd02dd5cd72957b5dab8a45f8e98d328. Chain 2 (Bitcoin): anchored in block 957778 (2026-07-13T00:08:48Z), 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/ATH702430491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5420664250dfec27ffc0638aa5a8ba36ed9295d5ab47fb9abc539ec7c5a13e9. Chain 2 (Bitcoin): anchored in block 957776 (2026-07-13T00:05:10Z), 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/ATAY92506104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x387fc6d55b6e8adc24702249c28ad7f585c4471c4c371358ae71b185fcdac5af. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/ATH702430461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53b44f6077151ff3da529b871a13583a23da1e8d12ea3df61b76e134280996f4. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), 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/ATH702530506.
Was hast Du heute Nacht getan - Partyluder Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x211ae78ed1cad933a24e47aaf2f0fb1d1e809172be0bc67af7a84d576efae34d. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/ATAY92506109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8abfc57eeabb5786efae9519ed40c82b22fe68bcb93a73411d8b1487223c963. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/ATAY92506110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b22b61f3e9ef51857622f2fcb1f98a2689d28206bd5261084e9b4fbc09dfb8e. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/ATH702530508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x056c12fffab328dc81d497332b6212cadaa0d5643a9938c97c9281a031ae6852. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/ATAY92506114.
Ernst Hutter & Die Egerländer Musikanten
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0f0f8972fcb4b0a1cb6f75ea74e90f5fa214efb867f44c97091e4e52172a840. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/DEUM70806971.