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 0x04a18cf6005483aafedc8e41b61db99e18af116936a21055b83c3a989b209a16. 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/90515251-6bd9-45a9-aaa5-ba70df19f318.json and https://artists.proofprofile.net/proofs/artist/90515251-6bd9-45a9-aaa5-ba70df19f318.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Sascha Grammel - Hetz mich nicht! - Teil 1
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 0x5dcad586570727e72d8218f889330393e83f963056d369469fec7b064e9c35e7. 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/DEUM72412908.
Prof. Dr. Peter Hacke: Hetz mich nicht! - Teil 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06982f606aecd803bd53ffbcca192c40862fa13f03a6c739d04ee697eb947175. Chain 2 (Bitcoin): anchored in block 958703 (2026-07-19T08:36:12Z), 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/DEUM72412909.
Prof. Dr. Peter Hacke: Hetz mich nicht! - Teil 3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c9bfc79a2bf96b23e01d88bc7245a7013d67c576183d667a9459a21a3ce0b0a. 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/DEUM72412910.
Frederic Freiherr von Furchensumpf: Hetz mich nicht! - Teil 4
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa75ce84cf796a19b358c97f0abe9cb5446fc16eee0ac28d03b7ba580fd52abb. 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/DEUM72412911.
Frederic Freiherr von Furchensumpf: Hetz mich nicht! - Teil 5
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83f2e67fb45f4ec27dfe996e39e30d07098f5cf3812e6225d2fff2a453553213. Chain 2 (Bitcoin): anchored in block 958800 (2026-07-20T00:52:19Z), 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/DEUM72412912.
Sascha Grammel - Hetz mich nicht! - Teil 6
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc27e1bd70ee7fc1931ff30ed84d60280b945fef96337cd2cac0f693c431eb705. 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/DEUM72412913.
Sascha Grammel - Hetz mich nicht! - Teil 7
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98049c71f0dab444fa5e9fdecec60e3654efc85572bc5d84b5a0bfb13d5a51cb. 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/DEUM72412914.
Frederic Freiherr von Furchensumpf: Hetz mich nicht! - Teil 8
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2339287e486a151c209e8388b0e8ee88bfe8e002ef5dfdaf4a39f8b6773d1105. 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/DEUM72412915.
Frederic Freiherr von Furchensumpf: Hetz mich nicht! - Teil 9
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e685de46ace3991f2b4c54d0be4d08a710cdaa58ee482af4fc5294cefa503d5. 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/DEUM72412916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb143ad41e2f93fe4112e7630999ed445aa71692cf96945930be2c379e13dff66. 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/DEUM72412917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb072983257e1e8baf44fd63dab48bdccf4a64311836b61d3d13ad41faa324f8a. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), 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/DEUM72412918.
Willst Du mein Freund sein? - Radio Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ba60130ec5a4fdd64fc321921ef15031ccc069dc26bc05169d3087902d09ad7. 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/DEUM71301845.
Frederic Freiherr von Furchensumpf: Keine Anhung - Teil 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7705334ae23a4eafcc92286358eb567d2a721a34794c063f3f26397b76e6d852. 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/DEUM72413093.
Frederic Freiherr von Furchensumpf: Keine Anhung - Teil 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe779caf40175048c26a27572e8c25aa3a295f0ad7a8b11b2b89397714af0df1d. 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/DEUM72413126.
Frederic Freiherr von Furchensumpf: Keine Anhung - Teil 3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a4237951eb9e8847b920ddfeed84c4ccf42b51a4b47e3d08f79b2bc85c825cb. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), 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/DEUM72413127.
Frederic Freiherr von Furchensumpf: Keine Anhung - Teil 4
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0dc751488526ed5fa166771f2fea5900ab5834faf58abe74007e6c6c4ab658a. 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/DEUM72413128.
Frederic Freiherr von Furchensumpf: Keine Anhung - Teil 5
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78c4e631b35c5aa5e7bd748c862951470f73fd84e2dc1fa56440eaa8cd0561d5. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), 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/DEUM72413129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad72b4cd1a990c147a1808305ac8b623f06f1edae81f0f1b60d73fe24e5c473f. Chain 2 (Bitcoin): anchored in block 959103 (2026-07-22T05:56:21Z), 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/DEUM72413130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaf7db694a3d184f1d46016e1a9ff36dba6360f3930dcb2047814c1d6c370cc1. Chain 2 (Bitcoin): anchored in block 959089 (2026-07-22T02:17:57Z), 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/DEUM72413131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99211810ccc523d7e8dd73a5a271a33f41870a830a38aa9b46371aacfef61b4d. 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/DEUM72413133.
König Schröder und Prinzessin Ursula: Keine Anhung - Teil 10
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7c00324b76329de0150705358f4ed9d5700c4375750f273e7ff4f72ab1c6c14. 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/DEUM72413134.
König Schröder und Prinzessin Ursula: Keine Anhung - Teil 11
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd36cbc30c744d08b9a2c35321c1b258c9d59f1e2c7ae3b5dc5237e17882f00d7. 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/DEUM72413135.
König Schröder und Prinzessin Ursula: Keine Anhung - Teil 12
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90b862e7cab70ce08125533e10c4910a048756e589e202abc9f67153dab2cfa1. 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/DEUM72413136.
Prof. Dr. Peter Hacke: Keine Anhung - Teil 13
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad434a3b59695284e472b16d534f891f8ba964ebb996556bb2eacdb03c82824e. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), 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/DEUM72413137.
Prof. Dr. Peter Hacke: Keine Anhung - Teil 14
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a9203dc94a97d2be051a3eab69a72d13983ef611edffc4ec7e1da03dac99a7e. Chain 2 (Bitcoin): anchored in block 958714 (2026-07-19T09:51:44Z), 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/DEUM72413138.
Prof. Dr. Peter Hacke: Keine Anhung - Teil 15
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02128a82280af2358e904178aa7302da769d85fd04ded315b634bc4cb1f3a6b0. 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/DEUM72413139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a6f30d61ccba479320b68e6bff6947f13dbd7520f1bf6d3d87d6cf03f88f8e1. 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/DEUM72412953.
Frederic Freiherr von Furchensumpf: Ich find's lustig - Teil 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96c84937a5e632cafbfc7df1383b9a94cc4454d9fe8cdca1b7cd3de8ad9f481e. 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/DEUM72412954.
Frederic Freiherr von Furchensumpf: Ich find's lustig - Teil 3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32006e89a9f9d219ffa7ce4fd4369a2ae2b154607369e77cccc1c97db72412de. 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/DEUM72412955.
Frederic Freiherr von Furchensumpf: Ich find's lustig - Teil 4
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaaefd744902a41e8583938dece99d3f9d0142ef76f9216baf97a107ab6dbc04. 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/DEUM72412956.
Frederic Freiherr von Furchensumpf: Ich find's lustig - Teil 5
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ca4380e2145fe121a2991444b86b44cf3cdff52f6083b6ecd367a9acc830baa. 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/DEUM72412957.
Sascha Grammel & Socke: Ich find's lustig - Teil 6
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83513aa3d87b3adff810cf96dd4162a166b7b2d667dc3cf7ed7578900dfd5108. 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/DEUM72412958.
König Schröder und Prinzessin Ursula: Ich find's lustig - Teil 7
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fabde7453d9d9caa20217cf666d6cad08d7b2c059fcc6f5438c7d734329aa4b. Chain 2 (Bitcoin): anchored in block 958407 (2026-07-17T12:08:48Z), 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/DEUM72412959.
König Schröder und Prinzessin Ursula: Ich find's lustig - Teil 8
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dda75592be4eff7ca406040ccec5d907bf5339a03946abb3453ea673897823a. 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/DEUM72412960.
König Schröder und Prinzessin Ursula: Ich find's lustig - Teil 9
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf06118888d4b01379963a4b49421ab8d9ec173abe849540717ad0697d0c0a63. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T20:12:32Z), 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/DEUM72412961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8456dd867eb23437758988c97987b79569c17438cfb00fadebb19169474b5927. 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/DEUM72412962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4f68701dfcd472d306a48a6df9fa8eba06238fefca1bd8f7a5512b6ecb7f0b6. 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/DEUM72412963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb15ac90402383128e84bb37d134432088bdea8dde967de49f4c413048011317. 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/DEUM72412964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee669c4c82bcc5ee503ec909689604cc9ced6ad513a3d2ed577391222b09da00. 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/DEUM72412965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7880678e0ab3e9f2f52fc8bec1c5dd89516fecb8e094da706a92543f34d99233. 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/DEUM72412966.
Prof. Dr. Peter Hacke: Ich find's lustig - Teil 15
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd31f385d4e9608b0281f90faa81e757fd143ac7b8aaf03d8bd86fe8fecc582be. Chain 2 (Bitcoin): anchored in block 958602 (2026-07-18T19:28:16Z), 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/DEUM72412967.
Prof. Dr. Peter Hacke: Ich find's lustig - Teil 16
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72ccf2346e3ce55ee39015a4e77fcbcc0ce819749fa78537a6c88e94f917a48e. 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/DEUM72412968.
Prof. Dr. Peter Hacke: Ich find's lustig - Teil 17
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x198a89d588b918e26186c5e18f408d1842eb03fa29abc674de09932ea4f46bce. 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/DEUM72412969.
Frederic Freiherr von Furchensumpf, Fridolin und der Käse: Ich find's lustig - Teil 18
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0a978e42d3eb56aa76981f2068248ea481795dd392ac3c4787b04e49141baf6. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/DEUM72412970.
Frederic Freiherr von Furchensumpf, Fridolin und der Käse: Ich find's lustig - Teil 19
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16de8981b7b72299ab25250769ebd189ef0c2d1381d2efaade2648f1958c71fa. 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/DEUM72412971.
Hattu Mattu Spandau Maluba (Das FAST FERTIG!-Lied)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63a27141f6e17be3136065df2f09ed9c698bb77638114ed90ea4de4c34981c7a. 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/DEUM71901464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe6ef2d3bee6fdbd9a3230af4ed93b1d1bd91e0081a0416bea7ec2d43ee0a6bc. 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/DECE72000273.
Piraten, Seeräuber, Freibeuter! / Wieze Waldze, soze Schalltze / Einer von uns beiden ist klüger als Du!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe985e482e9e8e338395f34af2ece24387b65b54c117eddf553a0c73a2d9e1087. 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/DEUM72200147.
Meine sieben Tanten / Der Schrecken der Meere
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39c4c166e72772794722fbdbc67c3b4cff6f524f040b48a213bfb268634428c9. 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/DEUM72200149.
Bin ich jetzt schon hypnotisiert? / Der gefährliche Schwerttrick
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x717763a256952ec3f1806bf6d0f1749fb0181eb41c14f3c74fe6c3985ce8e482. 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/DEUM72200151.
Post für Herrn Schrammsel! / Aaaaaaaachim!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bd36a4ea243808a522174c02c7e2d0fec79347d2e7897aaa104e96738a778dd. 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/DEUM72200152.
Der Kussmund! / Nur ein bisschen Handgepäck / Ich bin sooo gerne eine Schildkröte
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3764d3811a8475a743e8ab4c555ac12420a1d441a22f1e4eb0b1e06e4a177c3c. 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/DEUM72200153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a91ea92db7b95edaf1a4d5b749a8e33313285b7ec392551a984f5d9e88870af. 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/DEUM72200154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x865565769bd4852ba96f0c8b3b65e32878e9bf880014a2e36a1ca81ceeb94256. 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/DECE72000295.
Professor Hackes Homestory / Im Dienste der Musik!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05cc3b9cb64600110d83bd8cb17bf3cbcf65686d02cde57533be7f0f56974324. 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/DEUM72200155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68d521c26abbb48627d4f11cb197a308f400bede364f9f726f58b7cf0a992c88. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/DECE72000298.
Das ist alles total unlogisch! / Häuptling Schleichende Werbung
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d5f7c7d4b151897b6fbb90882470ef4df15fe34b6a9d202831541447c5fa241. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/DEUM72200156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe04aedd05c1abeed31d9a3a92a338d3f66a94d22b54b54f7113d3085cf5bdfa6. 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/DECE72000301.
Steinzeit, Eiszeit, Freizeit / Alberner Quatsch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eb0704b0bff25093e6ba3affe1ded884742e99c9f7e777514189dbb4c9a7e6e. Chain 2 (Bitcoin): anchored in block 957782 (2026-07-13T00:52:48Z), 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/DEUM72200157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe93784ff361c666c69c4743b48dd24872f3d898b0c24ac17b675e0ddd9d032cb. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/DECE72403007.
Frederic Freiherr von Furchensumpf: Wünsch dir was - Teil 3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cb38bc2c9283e569b0ac18762ed785ebd3dfa7fe106a12422fcb6eb03e93033. 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/DECE72403009.
Frederic Freiherr von Furchensumpf: Wünsch dir was - Teil 4
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89be3d7c3e3d392e7c7f6cb5db6f9f8a91efe4116bebb4acf5740051094e3edc. 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/DECE72403010.
Frederic Freiherr von Furchensumpf: Wünsch dir was - Teil 5
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2df0f5f3bfb22a09397c1044ecbb9a46011b1e35a38db85a590a755abe07130. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/DECE72403011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb910134872fee8251581d5370e336ab60efdf8382ae4cbfea2d99fe7ed00ec98. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/DECE72403014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x541783c914f89b53f92f1771a277afdafe0bb5e8917a72fe2980eebf702231a6. 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/DECE72403016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa416ef0702db145cf7ec4d40d626a34f2a536fa21b33aaeac396a49860788ec1. 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/DECE72403017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88085b48beace55a15e63ce997c9a129a6dd927bea9c4967eed9050dca17c725. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), 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/DECE72403018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25393329e2c1bb748416f9137b260fdd377f9a141e0759ca6a3031cf56706d90. 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/DECE72403019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa7839ab84174355c55d0a62844fd8bde03fa28904d77c0eeb5bb3ee61239a97. 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/DECE72403020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x114d03d8863c38c7505ae80381f3b887dbf568918b64ce1f67ad13f64faec421. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T08:19:47Z), 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/DECE72403022.
Josie, Baby Josie, Frederic Freiherr von Furchensumpf: Wünsch dir was - Teil 17
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaf59b681210a40c84ae6522d77dad2df2daaefd7ad5ce9522abc5525a21a0e8. 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/DECE72403023.
Josie, Baby Josie, Frederic Freiherr von Furchensumpf: Wünsch dir was - Teil 18
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81dde7689789b5f1bd3767047c90caf0d3c2e7f7ad1c5c784ede4d49008c0024. 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/DECE72403024.
Josie, Baby Josie, Frederic Freiherr von Furchensumpf: Wünsch dir was - Teil 19
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3e92c96e25b6bb6af4aee1176630b2e91b25174d6b2f54aee5ffeaec34e3150. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/DECE72403025.
Prof. Dr. Peter Hacke: Wünsch dir was - Teil 20
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f94445f7a5531f1750ab413311fae89837da847b2e12abe28d30c911d212ce5. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/DECE72403026.
Prof. Dr. Peter Hacke: Wünsch dir was - Teil 21
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeb95221f4b840b40609a3a913282d5acfd180ae3b323408b91bdaf353e27ddb. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/DECE72403027.
Prof. Dr. Peter Hacke: Wünsch dir was - Teil 22
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a8f711cbdce93d81f7560887b9004370161181030b2d5a1c9b9961a80e83d28. 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/DECE72403028.
Prof. Dr. Peter Hacke: Wünsch dir was - Teil 23
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3663615defaa9957a6deb11b89a330c90c3ef52cfa045212edbf127b68bff114. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/DECE72403029.
Prof. Dr. Peter Hacke: Wünsch dir was - Teil 24
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4e555de3b6df37421add3dc955917c23983aebea7cf03fa1d465b1627e7af81. Chain 2 (Bitcoin): anchored in block 958086 (2026-07-15T02:55:47Z), 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/DECE72403030.
Ausser Rüdiger: Wünsch dir was - Teil 25
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc168c5d1301f2991a7fed1fbab37e4973eb88184fb823fb634b6087bfc47228f. Chain 2 (Bitcoin): anchored in block 958422 (2026-07-17T13:35:31Z), 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/DECE72403031.
Ausser Rüdiger: Wünsch dir was - Teil 26
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad347a6c7736f703dc3b7346c74db2b674d1609bae936f3b4f17c404c1b6182d. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/DECE72403032.
Ausser Rüdiger: Wünsch dir was - Teil 27
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a60fec2508b49f06e025dfb7b434eba8a99694a457dd80bcc6786ee9c7a6b77. 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/DECE72403033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1af8583275abdc4e80f320026dfa80f25661f38f7e99cb117711c7e4dc75209. 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/DECE72403034.