Christoph Walter (5 November 1943 – 25 February 1995) was a German footballer. He played as a midfielder for various clubs throughout the 1960s and 1970s, notably playing for Alemannia Aachen during t
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 0x86232ac8d66bfbabe672fefce946883e73f0347a41427dfc996a3d615c58d482. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b12e40e3-7d53-4143-9599-11044df3f541.json and https://artists.proofprofile.net/proofs/artist/b12e40e3-7d53-4143-9599-11044df3f541.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 0xad90c017c1ea15d548ef83c75505b75c87aca7be24baaab49b5d912ebff26d99. 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/CH6541746914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7809ec97f444548b53174951df8bc681533a2a44805e0635d9b73939cdede9a3. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6541746916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70559370c409cd9a71e7d44e55595581d80190d6aefc97a71c7c128818903a50. 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/CH6541746917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36a910c00dc9e10ac41f1a528ee9c8552e571beaff2fd76d9e746edb555769a0. 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/CH6541746920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x280de333aebacc7ae810c61f3d1f27af4418d70527cc1c637645ab8d04040a95. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6541746922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48eb597a3d8e5a32cda1012e4eb125b3927df0b17cd5834229a8958845b782f5. 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/CH6541746924.
Danggä Und Uf Wiederluege - Thank You and See You Again
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c986e7b03323c0eeb4b20eff375a46c141ec2cbacca31502ca686bdbd10007f. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6541746926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f677edab25a045fce287a3d568ffe67fc285151e520ca67f5988956b57744fd. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6541746927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb9f62e19cc751fe76ed25aca982a9069dfc4d692acdae67e445b4cb6d0ba6c6. 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/CH6541746930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe545f863f1d29b92257f2da82ad74aa49f5172f5e8f26e547b1b5ada1b1fd00a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6541746933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9debb6049dd4b248f5d5e4cda63668d4f4482f60e4a0fcf1db95153af7a82a6b. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6541746918.
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 0x99e15c79c685fdfbc9e169eb9965183a291c518177d0e42cfb8229673ff889b9. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/CH6541746919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63929df888f2a16345f3cf2e8dd59fd43df0dc748a07b6fa4cb1b52686f9b7f4. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/CH6541746923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc50c22a11962780a453b04a8d7ea6b44150a614846b3373d367480249c260909. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/CH6541746928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39ca030af7c23045ddc2ae241cfdc8ca871bd584396526625777c8c78a80fcc2. Chain 2 (Bitcoin): anchored in block 960288 (2026-07-30T17:41:38Z), 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/CH6541746932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x511dedada565ce874672d9e7a264c59a81c16f470ccefc4224f07ade6d4e1299. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6540854160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x613d85cf9e14d0631f86c4ed28546d2a5353359341a2723c684eb0ef09da29c7. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6540854169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93981c9845be7afea52e7b2880b9a31439ff64812451920c7851bd8bb925ca23. Chain 2 (Bitcoin): anchored in block 960422 (2026-07-31T15:27:29Z), 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/CH6540854159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70af1f234bdcd1da9f467e201cd44e884d25e3486fd9da1d544e62e83b1de1f4. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/CH6540854162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ee010704abe11bacc99cf1399fdc7d2fdb243882892bd2a603c6101a1540e9e. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6540866489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe2ee932ffdaa890be29ee50674b83285c2c872f398c6b752d9f247e56cbd4ff. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6540866493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09987f67d0e0e9c03c9ed3a5ae29fdf3496683d0dc31c9130371dff42059cc7a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6540866498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24cfc3e3510d2dd897827bcbad020b4995f4e8e62488bbb827b2559469b838c6. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6540866491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c435f65c0d7f3457ef9ab31f7789544a8dedd43d3faeaa6d588d6ba6482c97f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6541725535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47c7ca341b8327b9c964d26e4971df624c17f6996020c2b9712ae702a84051a5. 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/CH6541725536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48b8064c6d011e3c5759a9c204ede24e766f4eea5cb8f0967b7e4058f10b8550. 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/CH6541725537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cc630e3c758cca62ec024e9555634b48c97db61c74040e52514e05508eab34e. 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/CH6541725538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cfd6d92bfb890c8d9ac7e0c3e2fe759a285ac5ac26b5864e004545c6d4c763e. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6541725543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30682eee31a567e8395f4d6bbd09b6a8a18506aed487204e89a26f957cb6348d. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6541725544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0f9759ed5a8d851961f4364aaf92b04f9cb16ae5a47b4a515d7527305c81fcf. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6540867171.
The Walled City Suite. Based On Londonderry Air
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x975c4838c860c799d678b7a5226a80219fc1dd1472473c639d1963b90d3029cb. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6540867172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbe0c80148991c537da8eea22286eb2c624fa5636096103c67d5a64d99b8b4dd. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6540867173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x423d52cd5c874d79ff7e95be10386033950ee9848fe658cc637d839f487b8df7. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6540867176.
Polka Party: Happy Days Are Here Again / Im Örgelihuus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7323826914daca41d0e4a8ce8c48ec5cd7631cfa600e9b5f1bf6ed4b91c6d89c. 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/CH6540867182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4654fe2cb5502b733b4ff69a0c0fbde3894f163443a526d4875b076ab1422652. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6540867174.
Irish Folk: When Irish Eyes Are Smiling / Whiskey in the Jar / Wild Rover
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x464cdf41ddf369eabc86d775a59be353cfcd2e35092ff16bfafe4959f8423b35. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/CH6540867175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2af204deffb5831b12a62fb39b63a84e2715c5e93bb96af002d40e94618b2d50. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/CH6540867181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3e4ecd22336be518df74c35c43785011debba3a84eced7092c26e1acde4cd06. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/CH6540867183.
Best of Beny Rehmann: Drescher Polka / Schiffsfeger Polka / Am Stammtisch / Wenn du meinst / Oh Katharina
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d7a374cd8ab4e5317c109fb7f8d8a851b05c310de7eb3245d35d977c64db9da. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/CH6540867184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5df721c5b122a83b1eae72b2968525b4328ddc1ebffd6cfddb0a5a9c0c27a5e. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), 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/CH6540867186.
Schweizer Militärmusik présente Musique Suisse, Vol. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e0996b718a023e17da756cca8f40e283381a68e87daa1bfe2ba610322531ec0. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0491613206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab464172e176dbbd680ba73726bc3b53f541958d2867fb5af1d1ae070a430708. 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/CH0491613207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6700500084dbdb03bdcf62b65a407163f96c81bb039a2887177864d2a1c6cf62. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0491613210.
Latin Woods - Für Klarinettenquartett und Blasorchester
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bdd0b330a54103fbf05e9e971bc02e67f4622d252f573308d831fca3df36d67. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0491613211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80976bf85379a1b8e744ee5b7a70c5eca2aa122fbd76c4eadbdddefa947cf3be. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), 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/CH6540854108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x853d2fdf3429d03790dd92ee0b6aa68880bbe5f6751baea41d7b3339dbf27b5e. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/CH6540854109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fd8373ef6c3f5b3f2471f8378b2b09927fa2a74e693eb5941069a91f8d7854d. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6540854113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc5b7fbc40646a6cf96abc5decfacf803e3af86474ad88097a0dc0abd81ba9f3. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6540854114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27b514d03a5cefd674f7ab4c1bc9d821769575997f6b4d7c44d57def762d8cc9. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/CH6540854115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x685c4f6fe9d535a577ee153ea77159af13688b5739b91ace70bc69c2a6a93484. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6540854117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84c43e88cc40274810164f7016486ee77d526bdf50d09cceaaece3be4537a32c. 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/CH6540854123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14c1d1cf22d62bb015b262b828af726032121fa0c4ad9d7d2fdccecce8d2951c. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6540839396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf71330a625914be5492503abfc4096203b9c7ac7b1e11298d47c2e0b2569fe8b. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/CH6540839397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34ad341af69b516f3146c155cb4bf0081d48738434140597b32650dae8811c57. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/CH6540839393.
Steuerwissen2go: Crashkurs Steuern für Kleinunternehmen und Freiberufler (Steuerwissen kompakt, praxisnah und verständlich)
Landespolizeiorchester Brandenburg & Christoph Walter
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc812d3bf00932d6f154a57b258c33083f8355211ed3497dadec7e7eb746c3700. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6540840499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36d267634fc6fd6b5d7ea463aac630b2b31902273aabcdb9229087775cb841e2. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6540840500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ec8fb528cee3be8b619f210b76d6ae16e79d9029935920ae93827426af5856f. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/CH6540840503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb639cc94b247498b0cadeb8694566606401b698d40f78a4ae15dedaee1775859. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6540840504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07f71e57ed7e322fce87d254f6822dcc64737620dd1ce172cb0465a66bef36dd. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6540840494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6646cd6f00478b31bfa15e84f7a7827ef77139d09966428df2e8e6536f7af78. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6540840495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43aaecd7525ec44393ebbc1c3312525de23e5070751436bce434ed8b3179bd28. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6540840496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24b4495e4223afee5739114ba4b34a6a559ece7f8ad7de0e5f540a4656949fdd. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6540840498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76884871cbff71c0a32080c24187880487cc96ee98ee7b314989a8a2788d2218. Chain 2 (Bitcoin): anchored in block 960456 (2026-07-31T19:53:57Z), 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/CH6540840501.
All's was bruchsch uf dr Welt (All What You Need)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0ee0297ddeb399200cecede3605d4b934aa79830ee5bb2c4c9529572ec331ab. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6540840502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e94b567a581dee100739d74b7ae26b8367cb3a5a52694ec8801aff1bd934ee0. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/CH6540840506.
Danggä und uf wiederluege (Thank You and See You Again)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65ca4c0c5880864446315a9c969fbe843e0d22f4566b5d3842b5178cb315ee8b. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/CH6540840511.
Schweizer Militärmusik présente Musique Suisse, Vol. 6 (Towermusic)
Bruremarsj fra Lødingen - Arr. Philipp Werlen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2415cb648a1ba2627a95c62723daea13b0e5e125a34bf30157416deced5e5132. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/CH0491915606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x474ee3d559f5f33f366ea514367ce4bce13b464030bcb0bd6b787049e893f273. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/CH0491915609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a30e050bf85482851e3fd44e71e65b3352c3545ddb43a980dcdbe0981f7bac0. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/CH0491915617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83c2dd0cade469b7f53fef196ec64b0222418a3ac52723335ba458fdb23525b4. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6541604083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1caddaf68f83084b51e7a65d53970f67dcc2b21c1ae436ce26c22548b2fb64e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6541604089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0487d35a8fba6447bb881abb49ca25875c5b5103b60078b6543f5e6330043453. 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/CH6541604090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c6f35d72747a8e65d313d505c98c21a854846e269ce05bacffd59144dd81e55. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/CH6541604081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd495bfeeb624700b08f28eb9378364e9fb4adfccf5ce530b1721b13261c9f892. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6541604095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dc041c4509c151b5872e9fb1d0edbc4832f3e01c7a91719757cf472a20e5c42. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0491210003.
Gruss an Bern & General Guisan Marsch - Mit Chor
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x628a9199ff6f89a0a65833a22ba53e8836266dfca991faa639d0914bd4a1c193. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0491210005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c97e2ee2829f6484131f18dce2dcc5feadcac6932a7556e18a4bbe80ea75c89. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0491210014.
It's a Long Way to Tipperary / Muss I Denn Zum Städtel Hinaus / The River Kwai March - Mit Chor
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b7bcd32e6c2077188a5d4a380db20c04e3bce05975bd666e72275f0ec17839b. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0491210020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x592c9edc343236cc5362f18cf50a23860593b1564839019c0b27aa951c43ad69. 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/CH0491210021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65df47bf4abb4668bd6f1911883687536f722df3c9898088abba3fb8e0fffce7. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/CH0491210016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3659d1a196d9551d97231567a2dbd42328a722e61d04c719dab87420446c38e. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/CH0491210018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c991d5acfa3b71c4856457db6da50922a2eff46ffaa4f84ee5d4905d5f68e4b. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/CH0491210019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa8be726331db10fab2b74883eca0443c318e100a37e07bf2cf04f910b02e399. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6541993195.
Like a Seagull / Birds of Paradise / Djambo Djambo / D'wält wär voll Blueme / Io Senza Te
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x784ef0e2ff9ab80055f124ef30658737a464127a4a341c86d8ef5052296fe087. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6541993199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x029a3d235bedf4db26c5d971b69847ead036c696d6abc9b31ad0bc04352b0490. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6541993208.
Swiss Highland Moods - Abschied von den Bergen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a7c2c6db1fc2a9d96b03ae07144701673574a68705cbc5d3ac85531da213741. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6541993196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf5c8ad71bdcacda6556befe0faa7d16311e3f0a9b4cf801c5d8acb8ad9ca8e2. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/CH6541993202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13027dedb0564395aaf04143ff217cbbf02f2c65fdb04443fbfb4e97ef94c61a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6540867338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5513abf16bf7cfe05f8bcee0ac0dd2f4581402e4f138bae2d91638ca64b5f7f. 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/CH0491311304.