1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x3bbfd37f7bcb80cbcf1852ddc3a25c1dfcec3f6da16ffc9cc1a3532aa50c9b55. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/176fa60a-b2e4-406f-a547-e46c1a9e3743.json and https://artists.proofprofile.net/proofs/artist/176fa60a-b2e4-406f-a547-e46c1a9e3743.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 → block OTSBitcoinBlock must exist at that height 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 0x60854ff84eeea754460210b66aa8c1fd3cdf973414e7b63daddd61b243d83519. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA161442755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a29774aa66d0a7242a60d045e474f17f0a9964daba83d13193fba3074d21e6c. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA231500284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb23f20f4d35480f63d62be0d6a39aebe2d4cf912991a5a6bf3fdcdb5b665074d. 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/CZA231600306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf0eeb86eec7fbe6998182ee9d29f415d51cafcab8b7aac09af341166d636a3f. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA231700169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1d38cb7df07b38089fe9bd5299c937aadaa52cce4141a011f2e0ed5a851c01e. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T12:03:04Z), 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/CZA231700178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13cb33d4564e1f7f692d039157dae55a2079fb47625dc03b50f415be3e666aea. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA231700179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee4b02373a7f96564a4620fbf9a72f98c0f24a00d76fa668702c1723a8775427. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA231600314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2355a1c8b0e0961f58af6e483e7440b113163d321634d5607b859ca5a23e2f3c. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA231700167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7cad088bc8e854e5f526e778bca58134becc7cd0cc5cf26d0745d4e076366e5. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA231700168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea18dfa2c29e73e28ee754a4829c273f00187cc955d2397f7611bc58901a5674. 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/CZA231700170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a29774aa66d0a7242a60d045e474f17f0a9964daba83d13193fba3074d21e6c. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA231500284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52655178367dd2ea49129f8019c853bc5c4a6e8d2afb2308cac28f70269c6a82. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/CZA231700175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x908f37625937c44a599b66c31dcda82f487be817f81ede2333b9d56d29478bad. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-15T23:42:54Z), 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/CZA231700177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13cb33d4564e1f7f692d039157dae55a2079fb47625dc03b50f415be3e666aea. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/CZA231700179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x578ad693e1fbbb71e8f4ba3aa5257f1b38158bf6c4d2e576061cfb29cc52d386. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/CZA231700228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48b8b37950cc6ebc8b703b11fe916c6ecc094008a81a15ee69ac65256a4ff918. Chain 2 (Bitcoin): anchored in block 958380 (2026-07-17T07:07:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA231800138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19d6dee63064a4bab4d1039bb35dee436e32466143ed1d2478327accc54fe286. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA231800485.
I když jsme plešatý (feat. Anna Slováčková)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddbb116398cdcf98a10bf7f439cdce98777c116282bb103275d49f6b6d92ae97. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/CZA232001167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce5cf965e67cc53ec3565170d42c4202abf254bfd7d44627dfe869dd0d2375ec. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA232100177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e069a554ff7ca83a34f2c6c3bea8c2b39673bcb372abfc3c356e1016b7de7c9. Chain 2 (Bitcoin): anchored in block 957919 (2026-07-13T23:58:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA232100180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf65bee6705f188a45c571ccb0cf6b4e0d2d529db5b1cf40cd7fa2f89501491d7. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA232100182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa15c8487f7ccc31ed0eee6535206b1bfaf436e74aef58e96651bdfc21fb70588. Chain 2 (Bitcoin): anchored in block 958325 (2026-07-16T23:54:46Z), 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/CZA232201169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3098e5d049f69f1da57bfc10ef0d30cabd1e78977aae74a7478ccdf141e12ff6. 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/CZA232201170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b5ae5ccc1200f13ce4ac36efb8a552304fbb79ab2d60b298385844666d7d28e. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA232201171.
Zejtra je taky den (feat. Voxel) - živě v O2 Areně
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5712c9792b4d3c5826338cbcd9cc6b74fa3d3f40802a7ea9e8d2e6f369f37b73. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA232201173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x239cd645a3b43dc8b06c5b0e2660ab867284681c043c69f92665304a090c440f. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA232201174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x752954484a30ac4bffdb07928412674300db20e05f737520dc2b51bf0eb73575. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-17T00:20:13Z), 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/CZA232201175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeb3cdf6aa2a1a87df5d9df14a471ca556bdc09b7569f1faebbb641af772d8de. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA232201176.
Holky to objektivně lehčí maj - živě v O2 Areně
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3c1f0d5f9a34e58d459e0e449878c83c1f48b85222d9f450dd31cc312489621. 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/CZA232201178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x095bb61ab3df28c7f13b3944360be2340ef24e10a14d3abb281ad84ed4577aec. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), 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/CZA232201180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c2ad69da74b00f74e950b70a8052123ab02ff0a8c56ff5d8780bf8782c83621. 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/CZA232201181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d6d8652d7bfe9014dafd23bd08127080615d2921dba1049720cf06471dff3d9. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA232201182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43b79fdd3208eb1a9dad0fd9f0ef07a32459c62330b98b010df5819728ebfab9. 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/CZA232201185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc10fae2d0a30d0de56491d714b6b0893be9117a055eb1a4bd895a3c174f2ef80. 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/CZA232201187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38374412218f2ac6753e919935390838ffe0d84821bf3ab6dc2aff316cbb8d37. 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/CZA232201188.
Sparta Praha mistr ligy (Pokáčova Rychlovka)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e622292bdffa878ee3d54085596850fa26c2eabe28068db43b3afac2c3e2783. 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/CZCZ42300017.
Pane Jalonen, byl jste vyhozen (Pokáčova Rychlovka)
Prázdniny u babičky (Pokáčova Rychlovka)
Prázdniny u babičky - Pokáčova Rychlovka
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a811fb093ddc3fc74218be62ab83efd3797e855794aaf47734c4eb6d3714f1c. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZCZ42300020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfec62bace171307a4b2e549f21a1ea5e067b3c786c6338fd701c77d57d0d9fb. 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/CZCZ42300023.
Hola hola škola volá (Pokáčova Rychlovka)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x136259ef0529a1d55e7ae7bb15f9964941057d82603b9d4e8ad813c99112aca2. 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/CZA232301108.
Lovesong pro Jágrovu holku (Pokáčova Rychlovka)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2863ea1c119f6fcbda0ee2df9173c0b822aa6200e95c02b25d848b27d8c2b365. 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/CZA232301117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1a6d8be00650531ca46d29fc71029ca38f96db085347c0d7cca2ebc29a3fb09. 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/CZA232301119.
Píseň hladového umělce (Pokáčova Rychlovka)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb199fb65e8d021b14d187ef0f53dcca1ac9c80a6e8a6b34d4411a84a496964c. 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/CZA232301120.
Nemáte prosím někdo psa (Pokáčova Rychlovka)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78144fa54a90c57046e864c6c0320257fe1d1cfdaa11dd73944625a9e5589e0d. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA232301121.
Kdybych byl Donald Trump (Pokáčova Rychlovka)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0a0ed0e9bca8406acfd748fba6d64d7f0bb39dec9b47ab1a787cc87c560ac21. 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/CZA232301122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd874a8ee59f6cb71c470f0f536e8fa901e4415eb989d11fc7662cdfbe2fa3ee8. 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/CZA232301126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31f04e9329f2e71e6fe53e04190f4cba6b60f613f59c948f173c194086e9c024. 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/CZA232301129.
Jestli nás Rusko obsadí (Pokáčova Rychlovka)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f88e244df7a09aa0409534e6bd6ed20cdcc47cac233b44347a4e5f72668e3b6. 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/CZA232301130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5085f6fd4f4529f0332fa78de728752199c52ac3c94bafa5a40f3ef8ecd5ce19. 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/CZA232301131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8570e6b6d7d481d7ab6660013194b28d084529a1d11eaaeb3a62f61978e89ecd. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA232301133.
Upřímná hymna každé politické strany (Pokáčova Rychlovka)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7520790a9b9f312b4e7de7ad187840b4a9bda4f9c973f47155769b3648cfbb6a. 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/CZA232301134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc916ea89897f4390d4d849193886d7e24d7ed889c37d5612011ea0cc35b3eef9. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/CZA232301136.
Prezident v akvárku (Pokáčova Rychlovka)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59a25c4bc1ea579294fde5fc9ac9b32cdd31287aa101435316ec9b59a34fccb6. 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/CZA232301140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa92933967953b4a4fa45cf833797e4fcc22c924ee060c3e6c03a45f3caac5418. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T22:12:42Z), 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/CZA232301144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aca50cc874fa62a8306642adb4f0101397c89f0a839b2dc54e3be51081fb168. 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/CZA232301145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5d2486e18d68e784562c2cf31e9876667594bfe675d4fb80b5aa70019ab4a99. 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/CZA232301147.
Pane Jalonen 2: Kari Jalonen for president (Pokáčova Rychlovka)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4ba954785dd95857fe6b1f6fba3856d467d636b9f3071dd1bcca3d8ebae3499. 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/CZA232301148.
Hurá, jsou tu prázdniny (Pokáčova Rychlovka)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3449618c4cb2a1816896ca63e8a93b8f6803cd60667f1bf173fa47c75709cf73. 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/CZA232301149.
Ohlédnutí za KVIFF 2022 (Pokáčova Rychlovka)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x121f84b0968b4877166e18a147dc75a190fee49e7211e6e68466cef543cc9d63. 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/CZA232301150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfc88c2c503676d7ee90ad28d07dc36a02d9af7333bf96f0ce5013a3105f981d. 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/CZA232301151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08dc3039f88b76515d3772650732735537514d3fa1c2b4cee3f8bbc7cb0af9c9. 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/CZA232301152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff769f2afdc259cfd78a29b66599de6af95e226dd53089243d1308e72f680fb5. 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/CZA232301154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x185536969837fd9b841ab2ca2ca350fe5da1bac359789510e477d0312fe0a04a. 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/CZA232301155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d0d1678aef472f9825355292fe81ecde2ceab1e51156a86595daa880238a7a2. 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/CZA232301158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5222c70d02288c763ee281347664d8157e313ddf7f8d7eb5d1b7fc4042bd9c49. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/CZCZ42300030.
Svatomartinská husa (Pokáčova Rychlovka)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb86c97e4216d125fd52238c4bcb2ca9520e0ebe74c9d1c034c0c14370f3becf4. 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/CZCZ42300054.
Tipy na vánoční dárky (Pokáčova Rychlovka)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94e61a6e024517feead903244c90ed81c2695c92e2316a3caabf2e758e0258d6. 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/CZCZ42400042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58b5746ca54675d6eded631149a84601ec0b567c7f3165cc306b8a7f72cdc2b7. 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/CZCZ42400053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3dc2dd4c0b6101b9f8ad05393166f92275608a762597d2b9b1ada9fddcf0582. Chain 2 (Bitcoin): anchored in block 958142 (2026-07-15T10:09:30Z), 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/CZCZ42400080.
Zeptal bych se táty (Píseň z filmu Léto s Evženem)
Hurá, jde se uklízet (feat. Karol a Kvído)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6537330ae049a2f83b012042bde13bff7686ad5329bf0a4e2e0e5ba39cb7e83. 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/CZCZ42400157.
33 let v klidu - 33 legendárních hitů Country Radia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13af66f7636d544c0533a5dd2f7ece650d2190a00e2829e417bffbb870a4feeb. 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/CZA232200672.