Małgorzata Teresa Ostrowska (née Kuźniewska (31 July 1958 – 8 August 2024) was a Polish politician who served as a member of the Sejm of Poland from 19 September 1993 to 4 November 2007. A native of
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9974e52fc5a45ce374c62d260e8ba047b01ee980de071564e5b6856ef6782437. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1c442e67-5877-464e-8302-1b6541688e0d.json and https://artists.proofprofile.net/proofs/artist/1c442e67-5877-464e-8302-1b6541688e0d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x342156f08fc16ab1bc36d3669b93f361b46f6af93b8fb8e90229f00827e9a372. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLO981900004.
Kosmiczny prolog - z filmu "Akademia Pana Kleksa"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6697097f1ddefc8552f619c16214dd25fa198f3ece637feabe818712e4f13f6. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA140125001.
Podróż w Krainę Baśni (z filmu Podróże Pana Kleksa)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x135ad7a76848b3539213c2161c1a915900592c15d42a81a5f09f281ab0a84796. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA140127001.
Halo Ptaki - z filmu "Pan Kleks w Kosmosie"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ad067b74cea94e5a7af694b612d950f2f11db29d5d1c5ca4f4a3945ff275623. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA140126001.
Witajcie W Naszej Bajce - z filmu "Akademia Pana Kleksa"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x585acf0d8a2253e223d66612e6d84c71ca5460a74abf62baeb4859cec0ab7a90. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA140125002.
Droga do Bajdocji (z filmu Podróże Pana Kleksa)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bba5ca2bcd54334308e679cdaebaa794f9151c7c2273ed8f41214b00149fed5. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA140127002.
Droga do Gwiazd - z filmu "Pan Kleks w Kosmosie"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a8d8873bff3986ecba8a465f067539faa93e0e409cf828a57c9b76d095bc0ba. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA140126002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6589e7256f338ca509ab2608af40682399353e7e05a0bff3d24a0a1bf11acc13. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA140125003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4221132c8056dc8c0e7cc4979dadf5156c12ed408b99c0400d73698924929c43. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA140125004.
Ballada Alladyna (z filmu Podróże Pana Kleksa)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91f037e62a61a77892913a2c29f4c59a79c697ad3ab7c89effbdd124a05edc09. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA140127004.
Kaczka Dziwaczka - z filmu "Akademia Pana Kleksa"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x962ede79fdbe68cd09f5e8eaa49a0d9f365e3644c26c1734e6c18f869ad4c16b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA140125005.
Z Poradnika Młodego Zielarza (z filmu Podróże Pana Kleksa)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc14d303a6f0432431d965742c0c31c20dabcd919a165d23fba87101546b85f8. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA140127005.
Dyscyplina - z filmu "Pan Kleks w Kosmosie"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa998952f06216ef464230f4c735fc39c3bd08522379b00bbd0f3ee5cd945954. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA140126005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcd382f647da99b93d24cb60d66edec86e3edbf2992d66bb0c460b7d15bcb06c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA140125006.
Ballada Okrętowa (z filmu Podróże Pana Kleksa)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d4f9c969758d4d970e61d15666f9445c862e26811429027bfb5fa7cf8627864. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA140127006.
Jak Rozmawiać Trzeba Z Psem - z filmu "Akademia Pana Kleksa"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb969b373ceebd4cdd3a79d1b4dc93226c55ad0ea0242d7a372366b8ffde36ce7. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA140125007.
Zaklęcie Doktora Paj-Chi-Wo (z filmu Podróże Pana Kleksa)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56489645746d7469da9f0dbe8c0f63c8f8faa6a127c3fb66f8a95219bfc3f90d. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA140127007.
Narodziny Księcia Mateusza - z filmu "Akademia Pana Kleksa"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebe908058046dd2bb4ab4164bfe42acfc847647c8283f43eed953c129ac77951. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA140125008.
Cała Naprzód (z filmu Podróże Pana Kleksa)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59fd60970bbc9187db56cd9d39a90e9a31344204891030669fb9e428bfdc5ea1. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA140127008.
Planeta Fantazja - z filmu "Pan Kleks w Kosmosie"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e4f01f5c9ed7e4583f5d037c5bfc26f1d68d325d4d86b69b43656556a7f74fa. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA140126008.
Motyw Doktora Paj-Chi-Wo - z filmu "Akademia Pana Kleksa"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d9d5e633a58f77f0b463ffb9be47070cfec4d295e1dd70bdd41fe6c8e5a9613. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA140125009.
Tatuaż Tango (z filmu Podróże Pana Kleksa)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87548d047995386ff87b8e3ea6d83859b5ae9234cdea532b931a549a52db8394. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA140127009.
Kołysanka W Stylu Mango - z filmu "Pan Kleks w Kosmosie"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55211559904e687e688a6cb5b1481791005dee08cc0716880f3d058aa2e7de29. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA140126010.
Na Wyspach Bergamutach - z filmu "Akademia Pana Kleksa"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c210cf7dd1fbfdccaf50c41722010335703835510e35d7a0c8bee44cebe21d8. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA140125011.
Meluzyna, Czyli Historia Podwodnej Miłości (z filmu Podróże Pana Kleksa)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa49ea32e2735ee228f0cf2d111d18032479a25c3114590667d09ae205502cfe2. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA140127011.
Ratujmy Kosmos - z filmu "Pan Kleks w Kosmosie"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf901bf78c3f92b435d13239f59cc9e0b1dd896d4b31efcf746ed710a702ffdda. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA140126011.
Psie Smutki - z filmu "Akademia Pana Kleksa"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15427833ebf072d718b6c26e4e6ec298ac487de2710f0e71d51e59a6491d4a9e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA140125012.
Bubu Abu Din (z filmu Podróże Pana Kleksa)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9baf4832497aa3c6b9c50c88d96e59eaf27e1283b43a4f04ea033262af3c9f27. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA140127012.
W Labiryncie - z filmu "Pan Kleks w Kosmosie"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9736daf7cf30efe5c3db330b57c149d67d46c7dfbbc05021e1a5c6c5104f6dc9. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA140126012.
Sen o Siedmiu Szklankach - z filmu "Akademia Pana Kleksa"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30d63f114d7daac23236cc6cad2410e01af96ef2362884c7c1462794c7bbf9e2. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA140125013.
Księżyc raz odwiedził staw - z filmu "Akademia Pana Kleksa"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b6e7ffdab2728d53fcd7bd4a06642ea4e036cd9cf82ff1395b56304d2f83e32. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA140125014.
Śpij Księżniczko - z filmu "Pan Kleks w Kosmosie"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5c3ff0a6a1f1b22d98c4004e16699dafcfcdaca646c7a55e19b4f010279b2ea. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA140126014.
Pożegnanie z Bajką - z filmu "Akademia Pana Kleksa"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ae2e13c9c81d5e1ed0d39459a0fd12ad8e174e69249c7604866c6264fce7b6d. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA140125017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcc9ed4b95898a55f1a3bf9bf16cece5cbaa017b8f2cb4cebf0319cedcf9681a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA961900407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cd0c0dfb64eb0dc65a1aafc693d1fd9055466211380e9f8b8d1887abd349e77. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLB171200521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x060feb45342b85a08335ad199bf4b1ecf8d4dee11e626b258b9c76af765c5628. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLB171200523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a93dd96fe34a6038652f7df322e0b109c47e128d5b4373da878d7110444cf79. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA440700032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d38f048d7cf0cf3561ced0555a7ff413dcca94cc655a3e95c957e3e1dc14e07. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA140116002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0339b18b35f45653bae32f2257c144bf79e6419f09f12fe4f56f85029d8e814. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA140116006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11e8046f0057e786ae2c4636fc4c0d9fe039dd2a9ec2f2bc578f375a70b2e6e1. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA140116007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29d7d64dc30c5504946fbd4b189fccdbc993333280a8f884d5d8a354851f8bb8. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA140116010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ce3c44cc2f75144563404c2061c18c51b530eb2068f1956076e429d3001eb3d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA149901002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86e4895511d35cf0ae299fc82c2e8044201949d3e394647e7fa51f147301162d. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA149901003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fb46a809a57b84dd36b29ed09d51e02f53a0778be9e6fc2b37120fc1971a8d0. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA391820401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x322fe4d60f05aa44cd4822111bf656eeec759976ae9b0b32f00fb158f409de2c. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA391820501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c2d8185e7ec7e655ea90cdab651c6b52c3cb76e2fe3c483bbadc59070bbf762. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA391820502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b966f4346e31b1cb269a539be7baafb7bbd2e9e7359cf689faef406c7e2c379. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA391820403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22c1ee519a994e082fe7020f6c6f00051ed0b6eaebde677caa8823348ed3cf21. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA391820503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc907599a30f4bd6f8fad7e57f3665342ef1eeed3bb218caa758b136b11dbd874. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA391820404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab8ae963adfb574b37e81e41522c22dca0d03a6265c21967011001a84bdda50f. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA391820504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05d993ec6d4993361b91d6933f6721728f084758e04d6c6c203daeb5c0e6240e. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA391820406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29ca081dc479fa53584763dad4e231e5dcd99c02d8817d38e56b4414f1d4c681. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA391820506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4eeb5bbfa8a5603b168a557572ae28d5c3eb4798a6b9825d05fc26e5f58c10d. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA391820407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x982aa4a28b1ad6af19d9eedd5b3e1dd51bd92bf3deb3a5d39213ae246460b0ea. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA391820507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba8f25ab410c972d0382c4a2a12251548e1860ae883138badd5472ac93852ad0. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA391820408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec9bf18fdeb028aedcafcdceaccb8a9e8eb83dc59fef6b3186c15c80b7d3124f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA391820409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae33a215afdf550629e9005a4c233343c5d942bc1eeda4ea18b670293902d0fe. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA391820509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaa9d10a8153d8e23e412f5738bc002e1d2c3b7d09fd416aa48dddb6d2495dea. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA391820510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45db9d78db0ceb65f3aac814fcc5d456e6b7237e659e54cc9f6f50029db7e3f1. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA391820411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69d27ebe06a533031f3696b4d7b476dc0e786e66a727f1a2738d95b242b5edcb. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA391820512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x676ca853f130d26501b21b19db32fa1e72cc35c673cbc583fdb9e389a4862bce. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA391820513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15da7e0f3a545649be07c490145ef22ba126510af91e77b4acd4b2591932d90e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA391820414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d22c636f4afc07f2eb891565ec98657fb8cafb1facc5f9c43cfe3d4f142a737. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA391820514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19f67947e99bb67005c92786a756a554eab0eefa6896506bca3b383ca589bf42. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLUM72400486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f935b8c9254d7f1c9cd5b1de828db6dcafad41c0e5c8efa01da5c632e6b9252. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL79L2300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb82d8e929dd4ccda2568702e1bc2daef6ffc9db05728a9599f1ccc948efdacd7. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL79L2300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5beffded8361ab4fe1338620babf9c85ee7a6b32377def9403b8c1106fa4b68. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL79L2300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb49f7ddcb992d10bb15069b0cfd696832e7585db279610a61da92ff2dbf53b56. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL79L2300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f888997f42d115ec636e08fab0feb52349c501c18caf53aac4a36183a09f041. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL79L2300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0929ef818e5a6e19740e09384670869adeb94f20e01da6b58c95f0aa79018d39. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL79L2300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4de9ca1e61364f251a439ddc0b86c1059573816ec1098da9aa105fb94895cd2. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL79L2300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87b9dac119b7d123b09baedc0e42da554dc75aade3eaefd9c0b3721da325f5de. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL79L2300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92bbcb1605f0e529b19e40d971a072a102739af4306050d43b456b9af237e5d0. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL79L2300009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dbaad1fbf72cd4d5d032d293a36e9f910da913c65f1fcbccec4d4a54ec29dcd. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL79L2300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe262b0cfcde27998d8df5106996e0f8873e243c70e257a5ae0dc567a7fc3b4b5. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL79L2300011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4789344f6a0b8d8e6b87d8230d26d69e6535c3a25ac3e842a2ad1aff10ca8bbe. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL79L2300012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa935c194842280590b7c4ed81ecc90375f91197e4d4609e413c594421ee6f750. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL79L2300013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80f7cd1968d2f803891100181cc8c22273204f9d27f31c3217a7aba8c50de9b6. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL79L2300014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95e9762eda70f47f2acd2c38839eeb32685d5d08284ddfb5eaa4a29da08a3a97. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLUM72400549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad0c00fcef8d7c8858f2e267c4d3988cfec3eb9068e6783809b5ce5817604161. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLUM72400550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa4b9bca8a5fa9bfb1b7634b871b5a8a610b68e2c450d14b065c5011c30046b5. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLUM72400338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x129b780d8051453f628c7d3bef0ab1a8a1e62e27e0b164dc73004d8fa687a6fc. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLUM72400551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b4c47ddf831c5bfa85df8da58962dbbe052ea6f199a04b8e6394336b8c6aadf. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLUM72400552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a2bc5651d6316e52ae217a2281428e54792c6ab1a47f12035ebcc404c726fb4. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLUM72400553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d065332fafc67e9515e80d38530f8edffadb7b6318a13149bd89e6436543ba0. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLUM72400216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabf2cd92b3d2e5420ada812c3ab06984e31bdee1c8fd6574c9e6decb84f2125e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLUM72400557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cd0c0dfb64eb0dc65a1aafc693d1fd9055466211380e9f8b8d1887abd349e77. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLB171200521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb316751429af65cdec9d813eceb273a169ef83508e884e394868a3f7e6e35e6. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA812000023.