Lunik () is a band from Switzerland. There are currently three members. Lunik started in 1997 with Adi Amstutz, Luk Zimmermann, Mats Marti, Walo Müller and Anton Höglhammer. Singer Jaël joined the ba
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 0x6c8846ee1db565858a0fd97512a5f57ebbbea53da33baa7dac997630c0feeaf0. 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/053274c5-6add-492d-ac37-247dc03de61b.json and https://artists.proofprofile.net/proofs/artist/053274c5-6add-492d-ac37-247dc03de61b.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 0xb01a1cafc91026c8d83961bf832f9e9d366dbeb5a1f18e2bd04dd1b6414833ac. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4971300027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77607102ee7a65d7407eaefbe9125abc9db4827afad0bc05e4e38ee4e4b60fa1. 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/CH4971300034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6130a7715615aca0713ac0b72b06dcee8c918b752776887817e1a2d5d454e706. 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/CH4971300035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb032ab0e194b41744d34c18fde17e3eec9a0ebc6b5eab24f984692565e6d0fff. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4971900928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82ac8d64de5b4083d6f651e8a827c330252ea44fe8befa72718268cf93537a32. 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/CH4971300040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03b4f257a6fd5eff18d5ec64a1d9888a285ca954a3f45bddbe8f09defcaada91. 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/CH4971300048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb40787172ef34e97a46a47d679f1330a6e424b080e0eadd05650d0afa727614f. 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/CH4971200015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39ef07275a7c3eabd0b1a453bb13c6dba56b7f69c502bc7689a670421eea8057. 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/CH4971200017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52e3137c2987e259d3316fb9084551813f7a8d3cdbc8acef4234d8f1fb41cb27. 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/GBMQL0900025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e36cf7c78405a3f86f29ea93fd29816b6dac3bc718481fbdb9008d0590b4c85. 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/GBMQL0900027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f193201a8ac71cf3259ac5e7a31341663b44630200c1cd59f00d3ae4a376ac5. 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/GBMQL0900028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30dd3cbfb3555459686828c89e0dfcab3a6903e2374850da19aa848010dfc9cd. 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/GBMQL0900034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3b8f52d847ad3590dbc2d0a0971b9b95154d0ab39778a0b9bd9fd02535865dc. 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/GBMQL0900035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96ea75e525b24dde4fd4fee137a535e0e38921eb6bbedf4b3348a81d86503ade. 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/GBMQL0800020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ce84956c7619377d34f1e18f5bad2c5dc3fe3fe2442f0da0255311f1f9b74bc. 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/CH4970600036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f3ce2f05d9e410164d41ddad9aa10066e85993c2b5ead31a3ab23d7b665d6fd. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/CH4970600037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcba16f28e9d5933ff42708081fb9cbdeb78fc460649268893db8a056d7c4475b. 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/CH4970600038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73317a85d38720ba330a7c9d5ae2253d0180e5d7f628f8b27ec98b85ee86911e. 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/CH4970600043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x249aa3fa7179759cb385316fa3d0784682cef92d515296f370a3a104bbb674df. 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/CH4970600045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d85272069bb13b4e4271545300ecfe2ca36a403da1ebbfcf9855473efc5fb69. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T13:34:27Z), 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/CH4970600039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x267d7e5c28ea501d9533f055ab8b0217115720abc40a6cb1871097b028dad709. 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/CH0140400078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6246faf2f2d283f185fd13ff98546d64bcb899cac1e11b19f6710ff22eadc6d6. 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/CH0140400083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98b7c264ae2e5617c9149babf2a805b8aa65039415e2044ca3b20f210cf33071. 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/CH0140500020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x775ba176094d7786a4f7523985a65554e1d8efd0f5d958e4f2ebcf34afa9c415. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0140300019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91dfd42e80d7649d499b7528644b65355c45628d1c8664efd99bd3542c824977. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4971900807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cc06eb443193e8b6cd46792cb17bec9836dc6ea8dcc7242f68623bf24a3aa0a. 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/CH4971700078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09c12995b91e36f0635acec88cca46b2be752fa11f716e7bf95af2be40b8b805. 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/CH4971700079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab52422bb768a921d32269d56b5551db1deac9f7fda1617198b6ac2e94e1bea5. 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/CH0140300020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b931c42b11c49c37ea22e56fc1443bf300ff7d922f9053c50608c6e4f2ae0e6. 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/CH4971700080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6706586288d284c260334c3189f7a14f0a3bbc129eba8739b4303804ec0f6d81. 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/CH4971700081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcded84ded04c8811129ba6dab849e56d533e182a7b60e26ac13f84e61c329fff. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/CH4971900808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0eb5f3d1263de99752c249455b9e0ae710b05b2ee69c78d0dc4d0fa62c0ba45. 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/CH0140100018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb0c7177ea0f54ef8f6789eeb3b445ef42fc29e498577b7fd99b394d86221916. 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/CH0140100036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34c45def959fa703d16df41b7c13dfc71920f9dc44e16835d4499bf6664d4cbe. 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/CH0149900064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf28e06e7dda36c06d2308bbf910e9229615648f16038d56bb925ecfe82d2ded9. 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/CH0149900070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x101f3ec0fe8b4accb777a445310c5c753171685eca1cb426b0e31b4f5699a422. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4971300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e36cf7c78405a3f86f29ea93fd29816b6dac3bc718481fbdb9008d0590b4c85. 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/GBMQL0900027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39318c3c97d5c267953365759c28c9eeb81cf371dbd7786b571fe3c9a1bfc952. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAN110500410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7ed392553097fa0cbcc79820f35e07a78d2346ecab82fdf1af232b778431f24. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAF71482054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad806b6458d6885f19d5c3bf1c9bc387e5b2558c48dc435500e59d586be04dbd. 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/ATU351100788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0981f2eb98ec744ff979675eadcf784d9f473266d2aca43589e99f4864cc4589. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/DEGX61400065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa99180566717ed171e14dee22984b6e8e55cfce10fb83542339bb1039fedc990. 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/ATU351101246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4a3b8c249a9cd6fd50a8c9304052b61e2056e08fb366abf38b2133ddd5a95dc. 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/US83Z1463752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fc095ada47868021d8b2016eb7934e5071728be17d712e7ec27c140ee34fc26. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/GBKPL1411767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe90719dcd3f6e3b6a744276b6e68ba440aa24704102df3edcd6000457118a765. 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/FR0U91202611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd37d0c7ce68bc89058f06320eaa95ef792b464dd50d18ede777773456fd5e38. 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/FR0U91202617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6367511216c51aaa7f0c18638c61d347fc308627499590b5edaea0be561c43a. 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/FR6V81151422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bfb43806e1b4594a818dbccc5c2c791874a5676d53e405e18a2f6cac21c1e9b. 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/FR5DN1500278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9733433479334a12a0089a85c7cf58c1509973a58c7d590a008243d5755c4b24. 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/CH0049802870.
Madiba le musical (Les chansons du spectacle)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e442e922efa0f50b12847ee50277a358438636c2aef35bf0816dceafe896b8e. 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/FRPD81400010.