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 0x1b64c30092b8ede3baa525a21165e24d2070b9cad5dbae1a13c7d978a70ce768. 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/b8e4dc0a-1264-41e5-87d8-d17de017c2dd.json and https://artists.proofprofile.net/proofs/artist/b8e4dc0a-1264-41e5-87d8-d17de017c2dd.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 0x1c00d9e1268c931b9fd549dbb4ae935cfd0b1e752d64531f6909258efb6501b3. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T06:48:12Z), 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/DEW470300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cb92e614955ba43b8375fe34890c7d89065f89f81f328275f55deb4d91b7f52. 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/DEW470300002.
Sie ist so süß (wenn sie da liegt und schläft)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3092d0ca34aef003f6723ba5f0b0e51660ab405296f9dde51968fd970ad9ed7c. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/DEW470300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc0781e67fa70aec7c5648decb5055246dfc46b8b6f6bbc2c72151198f1c15ac. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T21:20:45Z), 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/DEW470300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3d681558517c7d7536996a6f322f7b07fcf1692b005900c3740aa1cb66d6dc7. Chain 2 (Bitcoin): anchored in block 959010 (2026-07-21T15:39:42Z), 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/DEW470300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x348e145057315cad05437fa2b4a07673e49de0acc5f4d05f737199ef91424d61. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/DEW470300015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc16084217c58b437d97c8107b71b79ab5d730be10fa32d9875162c5282085fd. 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/DEW470400057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f1d3a43301bf69defdf97d8587ba35d1c1f2ecd822c75685982160554c8d36f. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T19:47:28Z), 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/DEW470400056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e773ec7acee393ec47bdeea2fbd371de8fbbd9e65c48ca079d7d1089ba10d81. 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/DEW470400065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45a83b111ab4d40b5df8a5440eee8c2dd744ad00c9ec06edc7ca96a95b956d19. Chain 2 (Bitcoin): anchored in block 959080 (2026-07-22T02:49:22Z), 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/DEW470400063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c7e7cd03b34a866683ff5583b2134eca309ac07ebbb25de1019ddb5841a33e3. 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/DEW470400061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf014e628b4450bece3061f8e33d84293aa3366d003ebb9e5e265222b5c225afa. Chain 2 (Bitcoin): anchored in block 958756 (2026-07-19T19:01:39Z), 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/DEW470400070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76e2ede4d42b22bdaa32641827b3d0f2aee63a83f220797fac8c49f0418a346e. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/DEW470400071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfced3e253d2f89cf46cdce6b00c5f02b5ebd918e9d64d814cc7047b3d10acfd. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/DEW470600050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dc797c6578692c6510fecccb2331cfde93d92b2b9a6bb38cc2a6814b763ca96. 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/DEW470600052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30b9f86716aadc81680e318ff0b255bfbe8ec4b90bba147d43cfe52e67806d35. Chain 2 (Bitcoin): anchored in block 958627 (2026-07-18T23:33:54Z), 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/DEW470600057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2711d884e0e7e319d5dc953e4a8c6450abc92f41f33b6d3af4ab7144403636c2. Chain 2 (Bitcoin): anchored in block 958582 (2026-07-18T16:47:25Z), 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/DEW470600059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4d18635aaec9cfc3928670a607a184032e23ef4638e6aa85418a464a23cd319. 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/DEW470800077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27eb85c9fbc1483e3caf32ef6295b3aade64c882daaacfe17618bd7562445109. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), 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/DEW470800073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36cdbe82d7d927c6058e6bcb3f42ae03607cecfc7ae3b12ab6ad1a710411c7fb. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/DEW471100164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1df905fc2f3d3218f16f73e12c26cbe09d31642955e3189ad6cd927385a57fc1. 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/DEW471100163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc57e5a6a8804bbaf337e006ca853496efe9e6f7b43793a0db82dfd217b3f2288. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/DEW471100170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7df1e1b440f4f64b626f6bc24e90057966d19b6bd29e6cd18a6220761d639f2a. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T22:01:32Z), 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/DEW471100171.
Fall nicht auf mich rein (Windmills Of Your Mind)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa32173c2b1dd50ea7394981c8cf5fc89743fb8154064f2cf22d4f5178c69866a. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/DEW471100179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eeaa2362d2c9b042d65da31a35558dcc66094d611256d5ec7c5a0e27f68c64c. 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/DEW471500002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c4625fc8e0580c0bfd4417c9a60f6cfa0d62aa0fc52076c721d616beb0d9a2b. 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/DEW471500003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x741f55908d96ee43a95e68c4f5082ca4dc3f1b47971bfb239b9ed5861601d27d. Chain 2 (Bitcoin): anchored in block 958371 (2026-07-17T05:45:43Z), 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/DEW471500004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd2931d790312a8cfcc778548c66863377cf61e4cebacca7120cab6fc0f4e546. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/DEW471500005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e0d342a7f7d8be362c306f1edfd3b23b7cadbfb559afa5e65d3d838e7e3f309. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), 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/DEW471500006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70bf98b1a6332b09e9cd958778ec6aa6e15f06367b0ea2d1d4658cc0718f3b82. 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/DEUM71803842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12908c729ad65a411e0c967614dc2625194dcf02eeaf33f5172c880247a442a1. 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/DEYS82000008.
Gwildis liest und singt Borchert (Pack das Leben bei den Haaren!)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecb8525c678d3037bf4e5f957231cb332982ee736fc168c08cb0fd3c78aa4d9a. 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/DEYS82000015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c085ee1febf09c54490f740d9c5902063ef3e0dfd16d157526abb2fa9ddcee2. 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/DEYS82000030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5560902f95a314aaf39b7d0ee1eb8ba09ab7720e8b21cf557ceecf9c3eba1eae. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/DEYS82000005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dde9d2317dfe33a42ebf476bb50dda95cf73fc7e56e879803f28b85297c12d0. Chain 2 (Bitcoin): anchored in block 958514 (2026-07-18T06:54:37Z), 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/DEYS82000010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x298b0024142827a40727a3625034e84049f75bfdb8764e9c8361fcb6ae4e9d45. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), 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/DEYS82000038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ad4e22a9987ae6d79c4d36bf6575f69b612a7ce7a6aba46da9e0b396f04b0c4. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/DEYS82000026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6328f859e0e49454c1a76696a87faeeba399a5e9c1c4cae7b562d3088076e16. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), 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/DEYS82000034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0e6dfb39bd8d3538574d3c61f6fa0d5cb6c97e13c780fd9928cd76c0ca31a5f. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T02:26:13Z), 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/DEYS82000108.
...das war doch grad' erst eben! (Meilenpuzzlesteine)
Kapitel 1 - Seien Sie mal immer komisch - Geschichten, Gedichte und Lieder
Seien Sie mal immer komisch [Geschichten, Gedichte und Lieder (Ungekürzte Lesung mit Musik)]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4f79b5a200453626c72e9d67bcadc5df4abef971631f428fb3c79a59b5f6532. 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/DEZU22102808.
Kapitel 2 - Seien Sie mal immer komisch - Geschichten, Gedichte und Lieder
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d9c37cdd63f042b8b02ab727cd21fdaaae72c62726b7598bc3274bcd4ff8baa. Chain 2 (Bitcoin): anchored in block 957011 (2026-07-07T08:25:35Z), 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/DEZU22102809.
Kapitel 8 - Seien Sie mal immer komisch - Geschichten, Gedichte und Lieder
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fac8e0555c6c38a2c57028a412ae096be9580106b384175b30c6e8078de16ac. 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/DEZU22102815.
Kapitel 12 - Seien Sie mal immer komisch - Geschichten, Gedichte und Lieder
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27d7faa3d55e3e6035d67e7090195b2cd00a2302163c32d6786d500db8ca2e20. 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/DEZU22102819.
Kapitel 13 - Seien Sie mal immer komisch - Geschichten, Gedichte und Lieder
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00a92bf8770c1ecbcfdad0eaae65f0c3e64fac0ca51e9e9fead77ebcef53a9f8. 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/DEZU22102820.
Kapitel 16 - Seien Sie mal immer komisch - Geschichten, Gedichte und Lieder
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69cce78a1d1f3250f86b799b08e8123b07d88b2f0ad26465d14f6c19176f8e1b. 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/DEZU22102823.
Kapitel 18 - Seien Sie mal immer komisch - Geschichten, Gedichte und Lieder
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e4aa58cc1d9d12f2ebf22d5877ab5a60b83418e7b9a6d419e6d38729dc4b05d. 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/DEZU22102825.
Kapitel 4 - Seien Sie mal immer komisch - Geschichten, Gedichte und Lieder
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x156cba7d19dce24bf2658ec4d35bc7d8b503a68a679d64e4754e25624748285d. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T17:43:49Z), 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/DEZU22102811.
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
Kapitel 3 - Seien Sie mal immer komisch - Geschichten, Gedichte und Lieder
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2655614efc337f391cdb0ccfe5cd6dd6009d76bbbca4e5eb63c8eda847b5c2ac. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/DEZU22102810.
Kapitel 5 - Seien Sie mal immer komisch - Geschichten, Gedichte und Lieder
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6b992f02b7fe19a6196b059090c5ee0ba8153b903416a379324bc35ee35ebe0. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/DEZU22102812.
Kapitel 6 - Seien Sie mal immer komisch - Geschichten, Gedichte und Lieder
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x231a9d09dcf090526936f727f69a344f12f0843992e427edaa554da583787612. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/DEZU22102813.
Kapitel 7 - Seien Sie mal immer komisch - Geschichten, Gedichte und Lieder
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15b177cd473d077035ace5c3bfadcefaed9c46a56e4fc126069372218f756ad9. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/DEZU22102814.
Kapitel 9 - Seien Sie mal immer komisch - Geschichten, Gedichte und Lieder
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba055b90ff8e754e4c6a57f6cb3820bbdfe5fd4ba68f0c552d626e3245603834. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/DEZU22102816.
Kapitel 10 - Seien Sie mal immer komisch - Geschichten, Gedichte und Lieder
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac0a42ebfaa29923a9b62767556ce8ae06a1b10c5f44971e3022ae19aacb4c61. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/DEZU22102817.
Kapitel 14 - Seien Sie mal immer komisch - Geschichten, Gedichte und Lieder
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4498b655e4d2a7142a8056efe360bec3058c39ed5594a1a7b1c690213bc15c3. 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/DEZU22102821.
Kapitel 17 - Seien Sie mal immer komisch - Geschichten, Gedichte und Lieder
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x876ba5e9dd15fa956c988c29df45df05a6ee798768b84b7be957b0f20ed4b622. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/DEZU22102824.