Jacek Marcin Kaczmarski (22 March 1957 – 10 April 2004) was a Polish singer, songwriter, poet and author. Life He was the son of painter Anna Trojanowska-Kaczmarska, a Pole of Jewish background, and
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 0x4c133b1452a389b0c49099766021870604fa4945335206431dabbc872c056732. 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/dde5646d-93e0-41e9-85ed-ffd44e8d4900.json and https://artists.proofprofile.net/proofs/artist/dde5646d-93e0-41e9-85ed-ffd44e8d4900.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 0x1a38e4ee6911dfa45177f96013ff774c19e67d742cc6e7f20d3146210911e8ba. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA558900019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73c3388e21cb2c74e88019b23c516b68ea2910e78bd246b24bc73ae8d38ce717. Chain 2 (Bitcoin): anchored in block 958392 (2026-07-17T09:46:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA558900020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49fc54154f16126216f6ff5435af298ac70f4977b10a3ef632c26759e5a0f16f. Chain 2 (Bitcoin): anchored in block 957676 (2026-07-12T08:20:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA558900021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe025ea413b8b4a5ef4ca4dabf5409e01f9729658a96941a6a2fb535e3d42c9f4. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA558900023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ec4a5e8b237a6df9f71b8c6fdd83ffbe1da3ebbbfb35500fa2f8546b4e17c57. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA558700005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7967526e12110a673fbbb7037dc46dec1386900d1c7d0b51df766750832d1497. 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/PLA558700006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdfd5d2f3ad49c1224f613d2c09ef582ed9fb5877fad7db8b9fb0d67a7fed04a. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T03:20:09Z), 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/PLA558700007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f6d88a8a9d0b53211fffb875ad6d653950fed02a0db64ad3553f40a40c26532. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA558700008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa68ddb95e28c99e67b308e2f9a2fe1b6b74f2933a49fb535ffe371b514e0af5. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:21:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA558700010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40561ecfe4f5b0d6f04377c87f2cf9d36868a0b643b1d309a1b281af39c63462. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), 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/PLA558700012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68f6a9496f2b066ca674da662b8b80a365a4c8625be707ba2808161edc7c586d. Chain 2 (Bitcoin): anchored in block 958691 (2026-07-19T07:19:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA558700013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa3eb491752ab314ca2cea13e64f8a0b6d9c2e47eafa1d022eb07b412a9a107e. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA558700014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74cb7f6e6ec1f4da73f57aff610ef88f50a2ea482dc0650a26480aa202687a64. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T22:21:37Z), 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/PLA558700015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4d6b61382d1efaa1ca9426d733e454d0aeed492b73cadcdc110d579393bc526. Chain 2 (Bitcoin): anchored in block 957671 (2026-07-12T07:35:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA558700016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f308a5bedd1efdc5f8fc5d7c2bffd33f64e17c7a9ddbe82f18670658c4dd53d. 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/PLA558700017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c704472b52899095a277795ad20cb7864f8a637b486c0e2506ce3dda028ad48. 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/PLA558700018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0696e1cedce70c3192fce1e3291f5deb8f884375bed3e6abaab749e1253ae9c. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T21:10:01Z), 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/PLA558700019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93d56a9545878fe202eb194d713c8da8fc53b3618b2f39029919a3d8cb22a9c9. 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/PLA558700020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x581265976c858c8150daf80bb0b3086248a50cdb8e2b3b2114f1c1d2cbe90e2a. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/PLA558700021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc49ae441750ce1b50b2c9dcddbb65dbae5b8f91427603a4e3700dde7852eb921. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA558700023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee8d6550215f4d47e47fb6ec1a50eb608202fe897caa0194b6d7c4a17f8ae913. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/PLA558700025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36b083991a65502b4a91ba12b41ce99e5c8eb815c0a89296e4ffa87ae9aa2abf. 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/PLA558700026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0051c3ffd0706e5c83bc7630bede77d1f718ed215670f222c263d0ac9a2acbc6. 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/PLA558700027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62230eafb2176a6f19eeba20f71cf9379a6a50b521ce8b70a9b26eff08d4c21a. 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/PLA559200169.
Ballada o ubocznych skutkach alkoholizmu
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bce3bbb6096756afe8a71385dc1ed135df13dc56a8b1b4a5fa43423b154ee40. 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/PLA559200170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc479040a674da2993a028bc13f0589143960eb6b787059f991ae8fe8a88601df. 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/PLA559200172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d3d7b4aa4898138d92185e36ffd8912fb04445e31b625a18a9e28f331aa010f. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA559200174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1a631cc25652b74e7a2d5870857bd224056528515ea284cdaa1b6259aac9a50. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/PLA559200178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f5c2aa1abca2e800ef96c1e96e7f419c3816021a9eac9339d133da209fcecf3. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T21:54:15Z), 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/PLA559200182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe37ae6ae14d6af9a6285c7934a624815930a32b317d9509d4456e7aba14277d3. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA559200183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14ed33dda02feaaf1e74a8bae2d278387c9b6aeb3311ced396c2b9f587d3b684. 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/PLA559600111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x959fd33e4a22f6d3cf995b78dec98bebebfa2554dd050e4ca66a62ad65f9996e. 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/PLA559600112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01c57ec5c407ed41d48973b30cfdff65dddc1ca39c141e31ee94f094f45c8c3a. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/PLA559600114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa79902c3d643814be307183f13644688b85cc411033e5f3e3f7fe12725fc1fc0. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA559600115.
Reportaż Bośnia II (Jackowi Petryckiemu)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x655f1101d26ee5c2b4f03a1ddf9356fde6efcd9837be8252ac52e3450045dee9. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T21:22:27Z), 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/PLA559600117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d868ee60c4916df11a20ebca876eaf36043093da2b86a00810226ab7048446b. 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/PLA559600118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87555b004bcbde6f33bb6f9dfcc90c4f8be2a45e6530e3f4c8729b456fd6ed75. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA559600121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06ec17e536a6712ecfb0d3c26cc0508895d559c2addb307b4d57f63e7a5d72d3. 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/PLA559600122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca9e060e6af86389b6f15d2b138792152407b0af592835b926003727fc73bf68. 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/PLA559600123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bf751cfa444730ffa1a7a57edefdfd4371ab6735eb6d429b0a7bb01e84d829b. Chain 2 (Bitcoin): anchored in block 958706 (2026-07-19T08:50:34Z), 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/PLA559600124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6db7772d608134877460716054f380cfae3cebb25259750b40c49f968f3cf2ef. Chain 2 (Bitcoin): anchored in block 958696 (2026-07-19T07:45:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA559600125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x649bd5156a8cb6080617b3fc84563e29cb12cc2a82700ef2c3134b60856287b4. 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/PLA559600128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16d38f7d8716943f9cd2b55335e69de058a1d0ab5d3f8b828d9eed365314bffa. Chain 2 (Bitcoin): anchored in block 958596 (2026-07-18T18:42:38Z), 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/PLA559000075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0dad64482ccf22e00b867e498ac30585352582826a849e4e4f9bbe5a99324a8. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T21:20:45Z), 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/PLA559000076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57bea61ab1915e9fd6de971c66f83351028dc4091ba544fcc2b8c2c3b4a8e744. 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/PLA559000077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7a9699b0a44ca915f76455f8e7de59319c0efda2542dd1b1ab350019f246849. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T16:00:34Z), 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/PLA559300117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11faeef18179cbdf713ca62e40c0450db03c3de441521eb93716f870d64d3bce. Chain 2 (Bitcoin): anchored in block 957676 (2026-07-12T08:20:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA559300122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d5d9984e0913b79562c405fbf1c3f606b9b705fcb8397d8e2e1455eeb6e4e82. Chain 2 (Bitcoin): anchored in block 957671 (2026-07-12T07:35:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA559300123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac0994b398a0b5f2661c1ac29976a416373a7492fb851fdf716796fb76056734. 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/PLA559300125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb52062ec7a9308435354d4ec00f2560a6b73d0ce10ef1970dc9ac6ac35774e1f. 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/PLA559300128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60e82c40adddda7ad24eefb4af47d49962c06cbc7e54658376c8cd99df4b427b. Chain 2 (Bitcoin): anchored in block 958067 (2026-07-14T21:26:15Z), 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/PLA559300129.
Portret zbiorowy we wnętrzu - Dom opieki
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5bf7cd3043835d652f559a3ebaace150ae65f7e096c8c5b9c99b4b5c6a58238. 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/PLA559300131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59de2f39ad29897e1f42b8a6a54a45f9b2aebf94355cde8af98f1c69741049b4. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/PLA559100067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53e1fa9ab1dd5adccae213a66fac73ed7764250ac74c39a89fa00579fe69cbd2. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T01:27:34Z), 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/PLA559100069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8940f0c7aafb039491f76b792b9c858a64412654847363549cfdbcc3f5aee41. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), 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/PLA559100070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde2769c7a04f090a335e1bbb2bf7b94c5fa439a04ca4f5b4e5a2c95f940ea6f2. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/PLA559100071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c19c7ece819a0935980c87afab59326c2c2e99ec50857cb4db36f14adc11a4b. Chain 2 (Bitcoin): anchored in block 957671 (2026-07-12T07:35:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA559100072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf340f2bd7e4ecb70b469d26825e69779317f2d4d7880209d5cad0fe79d7cffbc. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/PLA559100073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x416ec6b8a3fb22117922ba1d0d80c1798821157667b4551b63d26cbb473eb7f7. Chain 2 (Bitcoin): anchored in block 958491 (2026-07-18T04:29:42Z), 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/PLA559100074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x559e6d9d875c95fb4cc929398c2121be28b35fc88b79227b5b1d6dad7be5ba60. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA559100075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13016b16fa7a4ba33219dfab50aeea7ced26dd84213ee1a28c6ffc87de9ebff1. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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/PLA559100076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae147995d684bec40e2227599bac59e5431c1875714dfdd417ae27dc631a2ed7. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA559100077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2bc62351d0107cf27f2ef47b8117a022275f3f3515c836dd0d7b82ab92c64d3. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/PLA559100078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bc7dc5c173ad2556680a2620229ce2293b49e04ce261e8df3189470c830301f. 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/PLA559100079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15b3aa9063e8657fec5a2fc3aa4d635b2146f571cc1d17383524f18aeec83c5c. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T11:06:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA559100080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90f749d6af2ef7080fb6887f3a50518262d923afb39c723402063f5788d5175f. Chain 2 (Bitcoin): anchored in block 958251 (2026-07-16T06:29:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA248125088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a294df8f25b5b7a55b03286e3ab4243acb1fc06b71c69b5593e0ce8581eb7d7. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA248125092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x632e0aadd713742ed7dd23c7ce160e3b4c4a8187aa2232fcf1dbe556eb6126c2. 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/PLA248125081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa17f8472934b44bab4757557ea1a37dc3cd2d367a88c360ce770133a2bd17afd. 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/PLA248125093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7570c76286fff138d971ab69bedc7b5afbb29c4b6e4e4063cf493cb34e72334e. 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/PLA248125090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67434704393c39f51e646953911124d8396ed50af93c08da9e774b3422f8d997. 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/PLA248125182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6da4122a8da5ab8d4089db3d6b43ea0fdca1882714530f42f353958e36c73fd0. Chain 2 (Bitcoin): anchored in block 957676 (2026-07-12T08:20:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA248125183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf875fa26508f08950350968eb7902bee03f7e8bf464f894056eec54fd17f954d. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA248125091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0f1c06ec9132af73e8011dc5acb819de058d07ccabb7216af8946a7a5b7bbdf. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T08:10:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA248125084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77b4e8092835fa42bf5766d401a1e0bddfc52ce4539bb05895fe924b549b64bc. 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/PLA248125083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7fc2606eae4cec2f8c0a31fa590a777bb9a6c348a09a6485531bfe9f4575879. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), 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/PLA558100031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4385ccfcd4e3432574f6aa9f3be7ef925642cb745db0fb0002ca3d65f9d33b0. Chain 2 (Bitcoin): anchored in block 957671 (2026-07-12T07:35:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA559000086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56c19d252d8ffa6ae5e4afd7d2a76b07b3750db138afc354a24bae3cddecb1b2. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA559300116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59de2f39ad29897e1f42b8a6a54a45f9b2aebf94355cde8af98f1c69741049b4. 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/PLA559100067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8acd63d9cc14bedcc629f42c84f1c34fa6ade10cf4d8560174c2ae667b6189b. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), 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/PLA559800137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9f48863f3f3fa75c043cd8ca010bfb8780a4bf572b0c5cd09d872a94e16287a. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/PLA559000088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x034eb917b5285238a7f7d74a7986949dd34291cfed1408053312c435e0369b67. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA559800136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfb9f2320b50f9660c341dab5c3d1258cf5c1aaefe602935586bb45054f14044. 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/PLA558700009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac0994b398a0b5f2661c1ac29976a416373a7492fb851fdf716796fb76056734. 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/PLA559300125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c2e57c4c5bb051d7e5be6065d2bcc922193aa61885a6e21d086a4885e03db23. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/PLA559300127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x369ef9d2f05c59826021f566b6ffe2f6e7f4f0ea51ee1ea3dc152134d02966a0. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/PLA551501995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7916ff74849303536a9127558a76246bfc3c8640f359661450e0f884e7a8099a. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/PLA551501996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f942306a9eea9b9258cf4567f19040ace6a3e484fd092719b701dc2f1e5019c. 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/PLA559800139.
Romans historiozoficzno- erotyczny o princessie Doni i parobku Ditku ze wstawką etnograficzną
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61addc7790de46d1b286b1bc8adfb537ecf07a8282d685b1e0b573fa52302161. 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/PLI368241650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33c1c57da82b65cb13950ab23c25e94b1019b057d51d3bb6dbe002497fda6a3a. Chain 2 (Bitcoin): anchored in block 958251 (2026-07-16T06:29:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLI368241670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf93e418630c637deb3b2ca24dc1575796ee5a7acdec530f945db9c91016f7c31. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:11:02Z), 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/PLI368241780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c95914cb8d1a2147160866aab6c58b18bc013ba99dad19a9411e8fc76c2d642. 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/PLI368241690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3168dc19d68837f2ced63e77f1c12d773ad44aa236f0d0f556ae853e9279ddf1. Chain 2 (Bitcoin): anchored in block 958678 (2026-07-19T05:59:57Z), 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/PLI368241810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68cc083957d7aaa78362df8e1fb639b39a351bef3cf65f84a4a871cbddcaa54f. 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/PLI368241850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2184b16ad668d4dd6e6d1dad376acae07340956f583b4e32446017b6db04b6cd. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA558000023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x100913f9a356b97837732b7381f38c78ad2d594fcbabc0a5c42aa5930a47ae71. 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/PLA558000026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82959d3c32e3269e2ec9b6555c1714571836124e2174869669f71343023aaae4. 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/PLA558000027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88a96fafddbc8504c487e2230a625faac17932567357b8c4c3daac9d4ac30918. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T20:12:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA558000028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8588cfcbfa53f1dab8dc1d8b148504ecd889c4e1437e7a7f33d1147bc57cdf89. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA558000029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x359c705a2b361b02b555e3c57d43ed66c7e1ee6892c944e689e3bbe8aa80db7a. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA558000030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7a8ae0db8a6409a7f4f45c03d6c054a708a1c43f446928a55f715268347154c. 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/PLA558000031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x133f208ded9f732f65eef56e06eddce7e81efbc50bcbb3d926b12223d2441da0. 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/PLA558000032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac12cb4d2efa03e9125cb762661c39729af0bab2b74d3a6eb7407ebed373ea15. 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/PLA558000033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbeab04d25c5218942d9157760227c6abfee14d91463490c332a83768d03ec31. Chain 2 (Bitcoin): anchored in block 958775 (2026-07-19T22:35:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA558000038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb58df87be1b9078ba6b6e1d072508be86f8341bda6d2609131541aff0ed41c7. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/PLA558000039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd6e3e6c12f020e1e6e0a0080232ea8bfdb66afc63db6ca306f7dee0d666958c. Chain 2 (Bitcoin): anchored in block 958122 (2026-07-15T08:02:29Z), 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/PLA558100048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c6deb239db90bc4f97fd43aea95642a84b8caf4406d44672eadd3c6673bd13e. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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/PLA558100013.
Rejtan, czyli raport ambasadora (Matejko)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a2ec9d07936978b803e6dbd400419b22546caef1f3b8cb1776299dbcbd48b00. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA558100014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc80d778ac7ffd93c0bc70bfef1a8d17687844583e2c4305fbeadb857ac82f0d8. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T23:10:08Z), 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/PLA558100015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7d8d863a7b8ab2ad3972c0b849e6dfc916155ab97a08d0b17915d37e658df5e. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/PLA558100017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc81697aedbd455b9f5b559b64be4e7a0ce6c8bdbe379c3dbb72f59efe10c6229. 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/PLA558100018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ee62cfc9c8e86fb23c80d30e90c970a850f82ff9b34e8dc9200af4c490839fe. 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/PLA558100019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a4bda95507c11c25301b5c53f895141d7dfaa308593b6e139d627f1065b514b. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA558100021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cc8512c9ea04a5018810f08c3ea204458ace613d003b783e32744c236f48b38. Chain 2 (Bitcoin): anchored in block 958069 (2026-07-14T21:37:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA558100024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2c9c7e92b0aee477d32bcb76e31af536df41eb013a7f8af46d12902a0b70bdb. 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/PLA391473602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43af88fe0b5b72282585b16a4b99cbe9e721194d2741fbc2891c10f29d1976be. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA391473704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b711a9c4b70b29e69238309fb92aae4d9fb05aa9f0260ea008c33c32f32eecb. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/PLA391473705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x459f76fb15b1907c1e93ebee0cae46622773611853ff392d3d99d422a72a65e3. 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/PLA391473713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf853014ee4bf2a0c42e2a2d3cbd230cf22acbdb6f52d30cafe20449fbd48cdbc. 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/PLA391473618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf43d6d9ec83f4770c9fa5f83f1c4f5224c01e06ea25c812fc8124ca3cf634ab. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/PLA391473619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f55932d747b8c763b41554c08bd9b619c1a27cd7e9e1c815f3c8c0eb65ba420. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/PLA391473720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4385ccfcd4e3432574f6aa9f3be7ef925642cb745db0fb0002ca3d65f9d33b0. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T08:59:06Z), 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/PLA559000086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed52928b5d03639a0846608a21641f4a7caa332b310f3649b7ffad0c09348bd5. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA559000087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9f48863f3f3fa75c043cd8ca010bfb8780a4bf572b0c5cd09d872a94e16287a. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA559000088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57a63ad66f90e7f2b7ba3af874480134179dba7d12d8c281c4d80a2c09eae76d. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/PLA559000090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38fb80fbdf7cd2857393c18bd37ac858e829de562c620437607be4ed8fcfe1e4. 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/PLA559000093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78b86123aed229470aef9b06aedeccb431fd02f5582842575e79a88471be77c2. Chain 2 (Bitcoin): anchored in block 957676 (2026-07-12T08:20:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA559000094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1b9ad175c0c0309e762ea548192cdb4801b5ffce81cf5d9dd42ca107c4a8d2c. Chain 2 (Bitcoin): anchored in block 958476 (2026-07-18T01:26:56Z), 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/PLA559000099.