A PIND test is a Particle Impact Noise Detection test, performed on high-reliability electronic components to detect loose particles inside of sealed cavities within the device. The test was developed
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 0x2b5209cf3be8bda87a7b84eb5ef7f449bc6546dc4270ca9e3386647116038982. 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/f4596609-787d-4daa-9b5d-705081ea30a2.json and https://artists.proofprofile.net/proofs/artist/f4596609-787d-4daa-9b5d-705081ea30a2.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 0x75e5f84c4f9a58dcdf1b92260f63a61ac919d791a2310dd49d8026b9ce70d76d. 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/DKADG2000337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c72713ff9d9d66d065d6a42dc1559f92d7f4381fa857da82a4fea9ba969903b. 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/DKADG2000338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63cd6cc8e875e82f437cc1d4a870f71f5db2d168816df926682b7b6c1354396f. 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/DKADG2000339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb1ef2e68e06837992a11fcca7e74a1cc224c356e3ca4d731a46bb7661471daf. 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/DKADG2000340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc88b1465e9ffc27fb30ce6da02c311f35c683a7d1601fb43ee1a583d5a7aba6. 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/DKADG2000341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x980197f99e655d75095067ce1538e14ece233dc0bca11a6d939a515d35f5833f. 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/DKADG2000342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdab4d2ad4a14f3e44c54fbe10cc7e6501b581ba1a6bc1c987c1cbb22d225e08b. 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/DKADG2000343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59807a13b4726f8e37ac2f4bb7cc19f20f24e955d86d862a705acbceab52d103. 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/DKADG2000344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d653c25561866081a3a673ad028a2b7f745206aac5b23850c30546eead7b872. 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/DKADG2100070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1da66b3b53282eb72383fcdd76f3c7b9a2c902ae514b7368c4ce4cc851521759. 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/DKADG2100008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdee64406386bc091ced14156b796162c911fb1a96c000b88d4ecba1889168bfd. 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/DKADG2100071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58efbd48b0a8a2a6d960908d9e02bb766e3e0e9fe0a971dae6507f65138ab832. 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/DKADG2100072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb50c7df9a57b244dfd0f7bf5924d7b5fafae21d380f929d76c6e91634994053. 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/DKADG2100073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aa14f683aa0f62e324120c354292634db2080c4395186328b43781936a54b9b. 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/DKADG2100074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x602e6c6a7a54088f2275f1956801032be529b4ac92c1a5aa53c8df8c4233868d. 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/DKADG2100075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x983b743870c93434a9a3ab4c98a7e8b24fd1726ed35161eb8b27a88090d8edc7. 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/DKADG2100076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x594bb21fedbb949f98365f41f1e34826069bdfe9747e932d6ae8e26552f9bc2a. 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/DKADG2100077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83f3eafd531b4104b7fc04113683d23c56276b919ca3086af6fc305a81056234. 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/DKADG2100078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a1ee76cd55df21991e78474b965ba038827055074a8ff2c4081729c901ee925. 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/DKADG2100079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x359ada492168c835b3fafd297dc50ae4359cd7b74029ab0c51e9d6ead7cf2aa1. 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/DKADG2200142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b23020ff5f72f4692a638648636458ec5090572521903145fcb28f970fe386e. 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/DKADG2200143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb690ec0c89cecccdaa0ba49531d38242c4bdaeb73d2e008f180a87a731f03f91. 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/DKADG2200144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54daba49f14b2f0db07f14fec37cbe0f47fa6f6ca09b9620a114b64adcee8237. 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/DKADG2200145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d32bba60a638d312b566277881a73b1d7c20448c9adb2025a2788842902f388. 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/DKADG2200146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbcaf469810a0011af62dc6f9aea1d59b55e73abb17415f78ee2ac4f95811f0b. 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/DKADG2200147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61dc3f725d8ee31e87a35c4e6604daf652bc65b145c800cbc443149a59b111c9. 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/DKADG2200148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54b0d15742e6658006bbae484978d4670cdfc4404ac25dfcd011099dec7bae05. 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/DKADG2200149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7198fbb635555545ea580a5e92e07f9f63ce165b3ef6b1831bd53c47b82abc6c. 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/DKADG2100951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8676775af07d41bff2c5cf248ace492458b168c6afd486e2876224ee7d39119f. 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/DKADG2200150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x766833c94e3cf4b19f7d637e877882db815e2d17a2893698ae8a7d1b2bf985ab. 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/FR96X2591279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x091fa65ef8b81fb4ae912bfd6f4c255231b22290ca577c39f7cc9db6fc1245e7. 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/FR96X2501294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5b314d8c33bb73722950d09cf287aa21904f628b5c4a8dc71a692224bce090e. 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/DKADG2400474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3a2a19dae2ca1261aa29d14b071d4ceb3bfa99ea5e2ba9be62ac2d6bce0013d. 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/DKADG2400102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92f88b829ff3aa333fd9bc746bc99f0fe4c472c66f4565d7bdfe4c9a53799f44. 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/DKADG2300558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7198fbb635555545ea580a5e92e07f9f63ce165b3ef6b1831bd53c47b82abc6c. 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/DKADG2100951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71e0ad3b339f3ded919be69c298c921a2f4e91ce01fdb76e9748f9c4f5b3ac62. 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/DKADG2000890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ff46f93ff2fd9304640209d10756f2a0eabe656738e65ee8cdd1616ec39a39b. 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/DKADG1900781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec8309ef0a1ccb621d234d381720232c58efef848cb27f8d732b1c06268ad4c9. 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/DKADG1900782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x514837dc1b471541402d2defc621b20750a84877ce0859b753cbe80ab1ab1e6d. 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/DKADG1900783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed10f16fdb184fac15959c9e5587ffa222428aeddb282c3be36fe4d819f7bbb5. 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/DKADG1900784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11af4187bb05f5ec54a90a87722699133696a6452c92781b109b8d111bd4225f. 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/DKADG1900785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39de2880e6fd76647f8fa3689fbf9e00c1faa054a4d4104b8d5660644cc5bbc1. 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/DKADG1900231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf120ebbe2c614fc51606043006834dfa1b9317281dec8220143909f97e97836f. 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/DKADG1900081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09e36dc3b035016fdebca4c0245df6dc8841cb27b3616c6422dbaef1a57051c8. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/DKADG1800729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf120ebbe2c614fc51606043006834dfa1b9317281dec8220143909f97e97836f. 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/DKADG1900081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09e36dc3b035016fdebca4c0245df6dc8841cb27b3616c6422dbaef1a57051c8. 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/DKADG1800729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09e36dc3b035016fdebca4c0245df6dc8841cb27b3616c6422dbaef1a57051c8. 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/DKADG1800729.