Gunnar is a male first name of Nordic origin (Gunnarr in Old NorseBehind the Name: Gunnar). The name Gunnar means fighter, soldier, and attacker, but mostly is referred to by the Viking saying which m
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 0x05fe2fa2f58b165bb1fea24bb6240662bc25a968b9e379642c15409a4cde2add. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ea92c9ff-c5d7-4084-8b6e-1459a8a7278f.json and https://artists.proofprofile.net/proofs/artist/ea92c9ff-c5d7-4084-8b6e-1459a8a7278f.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 0x6ed7b3eb10be31c6a38468ecd48d31ea1f2de36c02e9b399d42ea23f5878d66c. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCJY1431349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c913b35ec5b0a4f10fa7ddad62e9f4acf1b6ca1e70c851779823053cbfe1cc5. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCJY0803275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c9394fadda3f46c839d6568bf58ccd9faaf409dc5d16fff158d5fc6ecb2bd90. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCJY0803328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91e6fed91731bc94e9d5fa2be3baa5413c32788fe89606d2dd34307dd60aa87b. 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/USCJY1750007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x886b57285f97f2ec4c7deb3a438abf187e3084580539dd519dc7a86d4fac4488. 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/USCJY1431299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45328b1d35698aa91e7a800d0c8e9e6e60464183be09dbac2da6cf4f756d1fb3. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCJY1750009.
Soundtrack To Summer 2020 (Deluxe Edition)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0befcabf384345ee2fc912e34ea309f2e081f1faaca6fd6da444762a2da98cc9. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3E22006209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2228e1c3ccf80ce609a6c3bbdbbf4266f3fa00d5df59beaad08f599680d4dfcf. 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/USCJY2076014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43c5fc631b4317c0f8eb5ee8df1d820d445b23a84c0d34b324d234b1598b050a. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCJY2054091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fcd6cc3d3b643eb9e52e11e7c988b74cf5fee4c10608dcc1ae267c599e6be79. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/USCJY2067020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24cc1ad757a2f5605346d8ddbad438b7898289d4d490b1941642890937e57741. 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/QM3E22002251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x716e9bbb09d01c452c356b1c1327bcc3f61b8d753610ecd201e12e4b29f5bff6. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLXJ2007525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce373b2ba4d7a4e7e22f74d51b95c5d0470470965b33539f567cc9b8900f035d. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3E22014063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f510f180f92644f8d717f4dd812a645c243e766e0a334e14e62c0d40204eb3e. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCJY2018564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x830ecd795b04ec7cb37cb5f2f04595f68896b6c1b8b28abf96c972d492d957e7. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLXJ1902536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23fe18ffaa4bdf5b045df826f107ff1b2558216137d930c62b110423f0cd37a2. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCJY1944081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0befcabf384345ee2fc912e34ea309f2e081f1faaca6fd6da444762a2da98cc9. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3E22006209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06ffb7f0628a613bbff689b5bc587c8ad2d0c8905804ad3c43ef2953511328ad. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3E21913025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f129859adc729067add47265803badb82aa1d5e7c63cc529a54e4c2d9ac9bf3. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCJY2077000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54c8a5da8e0f58ddd78ddb6093ebce482230b0f39dfdaccdcfa3fe35be7e89ec. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3E22002271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb1f1b9214049ed477b5c243794ffcb3699f33e43eacc4f638063462c1424f8a. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLXJ1907469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x364cf7e013c01175a1fb8eff80ab275142ce72d59f9f73e5c4998aa5c68235e0. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCJY2054077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd76a79258fbfd17ef5356fe8bb88b3faa01db98b9700adbb22cbb377576e229. 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/QM24S2204248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd896799a05f3cd41d9e053e6ba771224cd307b1fc197036b01f54859f6b37503. 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/QM24S2204247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2782bff84a9f2cf58cc28f4d378ef3c8b300362331eff1f5df7305a0dffa2b07. 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/QM24S2204246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46cd171fa5a5d3955c4137d14fbbff2a6270630fde6d7d07318cb243cca0833d. 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/QM24S2204245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2141fa3022c25860890cc24e7329bd9fad31067a5ab200f13f1501845fbdbb4f. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2204244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa873abeb4443ff95a105ed54f38c9c1ff9389dff2ac709139fb717438bf5d149. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2204242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1ff965f8a02ae906d199124552bc0fe8fd08b313f5c2711f445d3f87c61078f. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2204241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5920a8109b29bd261969fd219cefef091f469fd421698bdc1adc515b3e787325. 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/QM24S2204240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x396bcaf32fd65bc556697ca0c0c813d17d0c328784435d53e9698d0b0f526294. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2204239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff4292b9df0e568873b558b16276b64974c837beb31aa032f066af93c7524e14. 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/USCJY2076000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x597c1314375cd416f326db98a85c70d047dcaaf03d87975051eb3a34577bd941. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCJY2076015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91ca8a237c3f5ee604a06277b144abe98ca490f0b142343e6eb1e106752a26cb. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCJY2076029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa8380c58beab34427908fdf05447e51623c10cef84865635b8f06cd0d24021b. 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/QZFZ22169286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a5affc127ac2408317345eccf492c9eafc4a3e4ddaece0b1e61b366e9282c9c. 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/QZMHK2023271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0069844d198e706b8be431a8c82ddad71a8930a60674a16073aacc38fd12dca2. 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/QZMHK2084116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x163857c6784245ffdcfc1ef4737f21ddf93f23f66617cd631f7aed24dd8d051a. 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/USCJY2076028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16c106192d4325555591f7dc00db0034fc6fbad12d1406eef9760b4b38f3e67e. 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/USCJY2076041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d1743edc8028227e94a6dbbdd7fa9c7703c0d791cc5fcb055192efe80d1cc3e. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCJY2076043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3eee7b1e495eb483b033a7c7a69a5429f936010ee43f501edb55d544447a813. 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/USCJY2076045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5c5bcdd7c02e9d4ec000e61ef7049886678709ccb05876c63669d9af68b6d7c. 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/USCJY2076044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd34852d678962bc5aa98e0cd84d35202fc8831b2de080130024ebbb795d6adc9. 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/USCJY2076042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf2f7e68fba30e68310f97769d440e3e011aff2877a4ec5fdf9b7ccbcaf7ef49. 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/USCJY2076046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8b2fe97f20e6c14260f7c1ad86d3851da43b17cd2c7372ada615a6dac5400dd. 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/USCJY2076047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc77fa9d6e42a82184e5f6df69e91ad6942d6abede2d4e27f062dcfd1fa955a6e. 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/USCJY2076048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c8aaef518af4107a422d8bb9b410de69200dc87c4a03f076fbb7bddd596a555. 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/USA2P2477046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d1065779a09b295ecf61b1ba399322266b6137873d3aedf77fd2076ae15d79d. 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/USA2P2461739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde7a09f78373758e33a7b041a6dc3ff5c8d79f591fc17099746286bbb3fbe4fc. 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/USA2P2438066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71b88872a7bda11ace39af89083280b757ae9c5729d288a7bd53ac185303d06f. 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/QZS7J2356062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2782bff84a9f2cf58cc28f4d378ef3c8b300362331eff1f5df7305a0dffa2b07. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2204246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7191944e4f7b393a7a8f6c6ecba112c4f75a3add03ff81072a2cc491fb701541. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCJY1731766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2086a804de0ac70e8a356642c8a15afc08ea11e1944d7461ba0e68a27db8ee8a. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLXJ1707356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64774b22a1b186c24e794bdb27e336be4330936d20e4b9d31f68c931014d190f. 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/USUM71303140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x767c2568f96d24cf23928003561442c6cee5fb50f3cf1a2f787ebcfdfe790394. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLXJ1506440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d81838739ffe92680f04c7ed83a2479e470a1c2e9205d57f6f7eeeaab625e5a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCJY0803448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcca5c040380911e819dcdd54b09c3aacb84020c7cdc07e443a4c7b3b3a2599f8. 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/USCJY1231039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34c68f3f011d5e0f1b4e1aca4725ff794d730b09995f17619113af635a7acebb. 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/GBUM70900575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbf09a42b5bd01c9b8c440e5a9c8454d32ecc98cd2eadc9c556609f9c2e8425a. 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/USUM71407202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3073d73d49a8578872d976a00a55d55457e21b81bfd19af94a3ba2393a1fede9. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7U91501146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ed7b3eb10be31c6a38468ecd48d31ea1f2de36c02e9b399d42ea23f5878d66c. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/USCJY1431349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33c6d661a15585f218182dd8b4c644f067d0a4b1b5c4f32aafa23a901baec688. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLXJ1507279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ed7b3eb10be31c6a38468ecd48d31ea1f2de36c02e9b399d42ea23f5878d66c. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCJY1431349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c9394fadda3f46c839d6568bf58ccd9faaf409dc5d16fff158d5fc6ecb2bd90. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCJY0803328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45328b1d35698aa91e7a800d0c8e9e6e60464183be09dbac2da6cf4f756d1fb3. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCJY1750009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c484555bb605bb01044d61f451643568a6c1b71de8e00976534be04f110e553. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCJY1431329.