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 0x759610f82632d4a139733fc10a3c0fcaa21d9f26e9bc5d1a661e5fe2f971d723. 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/09b2c2b6-d054-453d-8699-295fc11d1a73.json and https://artists.proofprofile.net/proofs/artist/09b2c2b6-d054-453d-8699-295fc11d1a73.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 0xb8f3e406f8e67047f4bbfddfcf4d6df8a4adc488454b9de9121164a7bbef8e02. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/DE1EJ2200879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6647f7d048cc3aaa1f0844846f21c3fe82781ff613c6149f4522384f1b5396a. Chain 2 (Bitcoin): anchored in block 958395 (2026-07-17T10:10:33Z), 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/DE1EJ2200880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0277cc747a2a609ffff16776fc1eedfe5590d7689e92462aa1ff8599f3547b1. Chain 2 (Bitcoin): anchored in block 958401 (2026-07-17T11:10:25Z), 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/DE1EJ2200883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1d51c3de462e0edf331199a495601d1b3cb7ac2f0cc0e14547b47cdf13aadb8. 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/DE1EJ2200884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc903ddf1400ec6f17cfd75300a33e59f6de438e786003fdc9cea743ab84b483c. 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/DE1EJ2200886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd864f97b59b84e07780284195f8fa2a199c370768b5f21c0a813d667173bf948. Chain 2 (Bitcoin): anchored in block 958251 (2026-07-16T06:29:25Z), 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/DE1EJ2200889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x521d93785e7d1bf6c70080ca6e988133db5acf7d78b1ee0c443a461b58267f91. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T05:50:22Z), 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/DE1EJ2200891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf564404acddf5beb508fdd94a57b03701f226d1b2168e30c2f5988460a22ef95. Chain 2 (Bitcoin): anchored in block 958392 (2026-07-17T09:46:31Z), 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/DE1EJ2200892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23b40be9cb3750d2a8a68b4e45c5b9147a8cf9c54b8b21ed1da9b5aafbe77b7e. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/DE1EJ2200893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78c365ca5516a5638d9e7ea0de64ee3efc86853a1e214de9b65ec365eeffd947. 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/DE1EJ2200894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x398f73383b4cc5be1be28ffc13be13070e3b91f8ba4b431923678539cbfa2011. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/DE1EJ2200895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x391809e73959646aec733d084e380de6af6a12623d55a6f012bfb347de861d64. 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/DE1EJ2200898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x844d79a3225ba66b40afcdea5e71db4cfcac03fb731bc5cceea2fdd2b7d62a74. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/DE1EJ2200899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27dc560a2b6a149c49598a86c58de189756b2b7ab6ee741abf8e7205e0fb3590. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T01:47:42Z), 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/DE1EJ2200900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37cb347c0dab077b18e419b5c09dc3a08d083f9049c958a0fea6b505a74e1243. 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/DE1EJ2200901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6db24280156bebf3877db7022d5cbe15dcd1a2c12408882dff1cec47ef7133c. 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/DE1EJ2200902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57d1b781e82a519883c1de622e170785456af93fadc0e8022393d33d0035eda7. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/DE1EJ2200903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x745bbd76eb8911eb7346077fa76f9c6a79bf7564548ce9765b2b76cb2e96f7fd. 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/DE1EJ2200904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9704037ad082935b07f66cb9b7f5ccc1378e955213bb6a87f5bd666845f51d9. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/DE1EJ2200905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45d616dbbe8255a8471b6f3c53709a30ce61c6039184cd9f9e19184dea44d479. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/DE1EJ2200906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe5fd436cbf66dc8a759d43100a34a9e87e4d92a133d0176c26095821e4c14b3. 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/DE1EJ2200907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x303f75df1a43e997968410671a5ed18c5c5a516aa0e77c5b0440f8aac32efe1f. Chain 2 (Bitcoin): anchored in block 958246 (2026-07-16T05:55:09Z), 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/DE1EJ2200908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21f50b79878f8e9a7352e041d0032620d3b8aefe383163a915ca0d95701d6a47. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/DE1EJ2200909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d9d802c27f3ca1e97d25dd817cf90f3141193bec1f9a3aff05ed8d6d01d0a76. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/DE1EJ2200910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31a8b1a30a647d7b03863fa5f5ff769d80d9f7bf9ed58e4e67d5f50d75f7e345. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/DE1EJ2200911.
Meine Depression ist deine Depression [Ein Buch gegen das Alleinsein (Ungekürzte Autorenlesung)]
Kapitel 1 - Meine Depression ist deine Depression - Ein Buch gegen das Alleinsein
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x650f119158864e629ca765bb005db208eb64701342a7d63f3ebe373948689b3b. Chain 2 (Bitcoin): anchored in block 957674 (2026-07-12T07:50:41Z), 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/DEXO72202004.
Kapitel 2 - Meine Depression ist deine Depression - Ein Buch gegen das Alleinsein
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0e8167d23530cf65399f52bb99f9140c512ff23f4013f5db72150de34e63f96. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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/DEXO72202005.
Kapitel 3 - Meine Depression ist deine Depression - Ein Buch gegen das Alleinsein
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc982b18874e207acbff409ec29db3ae1d3795a743a4ab2a006827b43ecd130ce. Chain 2 (Bitcoin): anchored in block 959063 (2026-07-21T21:45:32Z), 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/DEXO72202006.
Kapitel 4 - Meine Depression ist deine Depression - Ein Buch gegen das Alleinsein
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bf65934a43d66d64a505baa0a8d5536383cc14ec80627777bb8131b6c9ec174. 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/DEXO72202007.
Kapitel 5 - Meine Depression ist deine Depression - Ein Buch gegen das Alleinsein
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b185a79900c139592eed0841a0ab4e6a39c27a81d4deb37cdc505f09c4f5869. 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/DEXO72202008.
Kapitel 6 - Meine Depression ist deine Depression - Ein Buch gegen das Alleinsein
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb874237ec6d17cff552ae2a8048db6b484c54ebbd39be525c53b63321141aa6f. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/DEXO72202009.
Kapitel 7 - Meine Depression ist deine Depression - Ein Buch gegen das Alleinsein
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b6c1f72dbc3c514c40b498d06bb4b8c8f74c138b7dd8fc820d8f9f126bb8db1. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), 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/DEXO72202010.
Kapitel 9 - Meine Depression ist deine Depression - Ein Buch gegen das Alleinsein
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdac9a8b61b33d4623e4a8f1a85f1b23ef443166ebb14844fc8529655784f75b5. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), 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/DEXO72202012.
Kapitel 10 - Meine Depression ist deine Depression - Ein Buch gegen das Alleinsein
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2832b9f1b56837414de6662ebcac7aa33e6d3367686f89fb484a80fbf3a294e1. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/DEXO72202013.
Kapitel 17 - Meine Depression ist deine Depression - Ein Buch gegen das Alleinsein
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb6e7302210631b9e6905fcdb1277f96fd3e179ccd3edf8f484f2e8fd4616891. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T15:07:00Z), 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/DEXO72202020.
Kapitel 39 - Meine Depression ist deine Depression - Ein Buch gegen das Alleinsein
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb0093bcadcf9a74bc0826a8346817e3280bb937946a79e7a546fc1fbf827760. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T19:26:13Z), 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/DEXO72202042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24dfd7870b3dc3522d00b846f31c115b68917502c6b0041b0d5b5484d5ffbffe. Chain 2 (Bitcoin): anchored in block 957702 (2026-07-12T12:25:41Z), 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/DE1EJ2402327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb1bf273f777ccf43a89c14f3687ef050c86c1c92d7cfe0c4e7d66d3dc3e6cae. 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/DE1EJ2402340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda4d56e62cdca2c043888b906c7fdaddb53e2a4f29c13dde9ad7cdd9f5be5ea7. Chain 2 (Bitcoin): anchored in block 957709 (2026-07-12T13:52:43Z), 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/DE1EJ2402342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05ad1f04abcba04f0f335ddc7d7144b6f16d3400f46613225b058e848def31a8. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-02T22:05:07Z), 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/DE1EJ2402343.
11,5 Rules für dein erfolgreichstes Leben [Selbsthilfe von einem Typen, der auch keine Ahnung hat (Ungekürzte Autorenlesung)]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xded60b6fe4afce6d56431f1578c6004b66e6d63da23a64ebb253017fb442857a. 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/DE1EJ2300981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42dc057d2ce4ee4614e2f1bdcfdccf9e1cf161fedcd96289b3294a15eb0df82a. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), 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/DE1EJ2500380.