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 0x225107c4578310acf295544faef141fb4fecc33aeeb81eacea1f8372efbd9c6c. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b0a74fa3-96ce-461a-9824-ff60f91890f1.json and https://artists.proofprofile.net/proofs/artist/b0a74fa3-96ce-461a-9824-ff60f91890f1.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 0x2934a2ef74309dfe659d78aca24e012f84059003fb75ca3fe3d01546e1275c33. 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/ATT250604580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ea36b55e3408fd45d469d162b49e8de7210df3c402306b08f60d97c172e1cd1. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATH930543305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8e112eb58b98b27e80fb073dbccc83bada4a3c0268007a9da5748f6abdc8f4c. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-16T00:17:56Z), 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/ATT251006490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98166028203a29df3202e426493f23ad9ef53812539c0d70c52548269c356feb. 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/ATT251006500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x187fe1800bd75c10138b6f3458352231ba92983e70182fcca9df8a1610098908. Chain 2 (Bitcoin): anchored in block 958246 (2026-07-16T08:04:13Z), 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/ATT251006530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf95f723ace04656cff89b6ae81702baed965d2a647c7dabe85166231d7ac6522. Chain 2 (Bitcoin): anchored in block 958682 (2026-07-19T06:17:12Z), 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/ATH931146403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbce928561ed2d64166ab8d3433f6ee0937c302a2e38209c18268c2fd22c2d37f. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T14:11:13Z), 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/ATH931146407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c42fab8a0272ff3d36e919ee2de937fca570153b5773632b20d302d627cc04c. Chain 2 (Bitcoin): anchored in block 957620 (2026-07-11T22:32:56Z), 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/ATH931146409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9b81d8397cd3447c6df7a2a30ab7c0607fc29d4522ca827137bdc6d936a8f53. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T19:06:54Z), 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/ATH931146410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdc9e135c45bec1b70e1fe5aa4e9d42785490aa94b91a5ed6ca1f48a6249992b. Chain 2 (Bitcoin): anchored in block 959037 (2026-07-21T16:59:47Z), 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/ATH931146809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46a8257f3ed4ec9c758a211bfcc018a2d2f9e54cc72804d59b2e04fff3ba6151. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/ATH931448610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89035b3d565aa9ba47658463596121a36f400bc906530d328d333de8f52efad3. Chain 2 (Bitcoin): anchored in block 958680 (2026-07-19T06:04:14Z), 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/ATH931649707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56d6fec5e108e7275c263fa1094e69a81f9cb6d437b63b1cfa5e6634d56271d6. 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/ATH931649710.
Das Leben ist zu kurz (...um allein ins Bett zu geh'n)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0d61e6bdf098f3ee67c40fcdde43ad914ab6669576f80fe6bc39eff374820db. Chain 2 (Bitcoin): anchored in block 958246 (2026-07-16T07:58:41Z), 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/ATH931850701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2bd4f2736bdad89b0a1e77f9285a42a7f66d02cabf34075d427de3947f2774f. 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/ATH931850705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4686e0ea3604c9dec186cbfa00a0c5a8dfb169cdd7a7bca0c9de0f23b0d2f25d. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T01:42:37Z), 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/ATH932051402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0102691aac4b5473b65b5fd9fbbbf30bc3fcd8e2ce2bf19ab95dcaa07afe0439. Chain 2 (Bitcoin): anchored in block 958474 (2026-07-18T00:59:09Z), 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/ATH932051404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75b839792af52165b4231c65f997997edf45f6fc1b386a5c49767729bdc9d0c9. 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/ATH932051409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68ea964b1724298e160c7dca56794f67f14dcf72a30d7aef530034fe6ba7c064. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T18:42:43Z), 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/ATH932121801.
Di, di, di… (Hätt i gern um mi) [Disco Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeff7cec8db8225cd98686a1333a625d9e67f782237b92ca498c39a1fcbb7125. 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/ATH932151904.
Mölltaler Medley: Warum nur / Eine Herde weißer Schafe / Wir grüßen Euch / Gold, Platin und Diamant / Alphornzauber
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2c251d3bb582d4e6925c09633da592c577e1ba62e9d1d95b580f65ab31a968f. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T14:50:54Z), 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/ATH932151907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee9941451eb91e4f04e1f17111e958e54db01e6914fa547c555f268fba6ac6a3. 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/ATH932151908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc316b4a988173a4cf489ef67bae8d01e68a1b0efabf371b780d4c70ca61c9290. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/ATH932151909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71aed2d65579b610ca1409b4e3cabcacb54e14d2a8470ad353e7c62f98bffd1a. 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/ATH932151911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4b108b95d4132fb83c762604b6edf1349901f024c8f5e75c3c2352e59ab14ad. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/ATH932151915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa93c020eab97b3cb53ce82318d26033535e4165eb706ce084e5675786cbaf706. Chain 2 (Bitcoin): anchored in block 958969 (2026-07-21T04:58:13Z), 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/ATH932223301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x641ea820d083f45f686c17d131328317666a71ac0b9251402d9d8e87035d7f36. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/ATH932324401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4107dcdfda1e97a19ec6f7c16aee354afe1b1db348a5a1eb046bc444b9fcd754. 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/ATH932324501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c0be80913ba8c13666a6a8a4c7d8ac72cb2f53aed7bce8e6ba6c27f537412ab. 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/ATH932425401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1162ecaf0e3075969f42a438f16afe832d8289d467756b9497f1ff9f6100fc68. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/ATH930526301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f41ea51c9c5616c821fd0faf15ef86828d60ceb64d57df04df8e7aa33e28c33. 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/ATH932553216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4394a0c478e440bf08c51368ce6c38c43db9a1ecc7ce0a58bcb712f953f19f9e. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), 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/ATH932553217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28ea2c7f7cf18cec22905548537ea7498e363485357fbef297a719a79b69711f. 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/ATH932553202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x741332acdf50ad86fee49d940ca668ed58052d2949be8d31ccf1cbb2a42d2402. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/ATH932553218.
Dudelsack trifft Oberkrain - Re-Recording 2025
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x967dc92a2290ba65db75d32697045db5347f3785d043a6c93fc429a7866ebff9. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T07:04:43Z), 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/ATH932553204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7b73136023b3b7c05367d952d4236cfd110708346c7efd028019022982e739a. 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/ATH932553205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8783bf5ac12d409e1b2f762fe10ed67de0d41087e203ee50ca2206fbf969cb3e. 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/ATH932553220.
I bin halt a Polka Fan - Re-Recording 2025
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea4a5fc739e88b5e7f0f36a79fcdfac8469b3dda56405cfcb8bc478301bce59d. 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/ATH932553206.
E-Gitarr’ meet’s Oberkrain - Re-Recording 2025
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x737c79d43e1b28748ef613b2525091c6f5f4e52c20ea1dfdcf44892266ff5a50. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T00:52:47Z), 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/ATH932553207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45aee4eb945da22edb8005a924d70395cba5d11e24642d897cf5e863f518825b. Chain 2 (Bitcoin): anchored in block 958095 (2026-07-15T04:30:08Z), 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/ATH932553208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x617b6e73cbfd9533a9012210fac0a624a56c47ffd18a952ed5fe3225b6f9647b. 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/ATH932553209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d36af5e158574515f05b49509638ec82472e2166eec23ffb4ce878442b40c7e. Chain 2 (Bitcoin): anchored in block 958091 (2026-07-15T03:17:03Z), 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/ATH932553211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x963a17960bed026211db8a6b059f808420092f2bc235c731a6596c81cfedda42. 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/ATH932553212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40916c70f0cd2132d6376139e68a7eccccc43cc9882e7a1c80435f6b66c31ed0. 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/ATH932553213.
Auf die Quetschn, fertig, los: Ich hör so gern Harmonika / Guten Morgen / Rosi Polka / Flott aufgspielt - 2025 Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2842dca56b42ef67c5bdd96a3bba7c0cde86c1cb3763e24439f449a47b04e93. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:35:41Z), 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/ATH932553214.
Lauser Schlagerhitmedley 2025: Bis die Sunn aufgeht / Wo i her kumm / Man lebt nur amol / Lebensg’fühl / Wos wolln ma no mehr
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2f9e9cc980fb78afa947471276ad0f911eb7f1ac56a1acc56600886cd0dc2b1. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-17T04:34:55Z), 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/ATH932553230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7ec68ea821e7ca41db52db78b6de8a29ceaeb75a00dfbcf1138b091945d8fdc. Chain 2 (Bitcoin): anchored in block 958800 (2026-07-20T03:04:35Z), 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/ATH932553215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa44f291a444fd3e6fd5519c1c50f33b1b292d711c090c204cacc0074fa5e6de6. 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/ATH932527901.