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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fc119af11fc1ba3f87be6f8fe01af5a86d0886bf33a3225c9e0783024ef6c33. 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/dbe1a5c8-ae5a-4f7b-a24c-516b474b7399.json and https://artists.proofprofile.net/proofs/artist/dbe1a5c8-ae5a-4f7b-a24c-516b474b7399.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Pilfingerdansen (Flip Flop) [Johny Cola X Sigurd Barrett / Remix]
Pilfingerdansen (Flip Flop) - Johny Cola X Sigurd Barrett / Remix
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d507bd25a48806a574388b1147a86c2e5c489450866a0a16ee72bd2a89d915e. 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/DKUM72000723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc713e8ff415f8bc78912b179a1a2cbd8f30ca85c3f51f80ea1f904073c0df954. 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/TCAGU2363084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e1bbd4cc467bd216ae42b32d164448dde4c4ee3a95ab7fea06dca7b5b5b1659. 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/TCAGU2363086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x469379c5b9844db8971f74587462f64dd440a664c15624915f69630a0dd64d68. 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/TCAGU2363090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x166db224bfdc22aa5fa6dbb9dbe92d3d0447f79f0b966c7f27b38c14c6bd443f. 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/TCAGU2363099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd75aab92851b820c06852129e9779ed48e370c2a1c95a810f4583b259940c5ed. 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/TCAGU2363101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2a839bdff4df177c73cbb8cdad6b8e013650b52b0b0fa179fc4bc63b4f9dd17. 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/TCAGU2363103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ea7cf0b0078a0e26ea1ab46e95e9f2604b44a592d85abf89b3359f47bc37e6b. 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/TCAGU2363108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fb26f9b7668c86f1c1935efb29117f123c520b9298a1670e9679ace76707c07. 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/TCAGR2243450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56236ca47f68ad7dadcda32f855a299f26fff5be1c0faeff5161ef6190e3d167. 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/TCAGR2243458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4741ef13e3505e35dddefa759db9a879bb29462d4452c88aa9c7985978387fa2. 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/TCAGR2243463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66c0e24879b9aef74a37f2f62673bb49b9122031d88abb4bfa7b279f2f9d5b16. 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/TCAGR2243468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf168117a6f80a5daad874588b64c30bf283d7e9a6244998021ada5954f2ad3a9. 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/TCAGR2243478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2c484162971a8c1bd5b7b0ef9e4ed091bd2e97f0819b78e7a2df8d104f80e83. 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/TCAGR2243483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60f99ebea5a5bbcc179f20d02d0cea414a05cdef9058ffdbd005bfbde7688c38. 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/TCAGR2243485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa20a5f003fd392f923c3781952f1393c8fecfd547a04b68a48f7f75a3a740aa. 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/TCAFY2129899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc0a6dbbdfe41b44d27457afd2d8961f5f52a7ce4b00c3759f4d0809361df633. 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/TCAFY2129925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6698fc5b6029f7eef3aacce76b673bdb6c04311b70c3a76afcaebb3d9e857b1c. 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/TCADF1776889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8e185e885b157b5c680a4e50bda646cbb4b7a7cfbe18cc911a8d17687637641. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACZ1786096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf858840e025bb75b2c0efd6e5d2bfdb9740826502e309b6ca686d236e4e90cc2. 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/TCACZ1786101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46f21edc1d79830a9d27659d58b3bd0c7e2d74d88c24195a28c5081e39ba5ee4. 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/TCACZ1786103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x434b1a148a321a188b292cca05c709c3462f6603b7766a6edf2a110f75357a30. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T15:36:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACZ1746804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea0727bd358f21e50fa744a0e9e2ddb542e8caa1c8bfb57b1803781eaa0f89c0. 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/TCACZ1746816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x830f2645ab5ee2ad4bfd0540e281b23d66304d2216df5ece001e0cce31e427b1. 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/TCACO1638079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6a377623ae0b855dd093b2d90806d9de9b274c2cd3f9d0047752da01efd2f7f. 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/QZWFL2314811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2c60a4fe124a788a4211413496465d48531c3f09479372b91694f89eca6298b. 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/TCAGP2266092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae0571e5b88f56ff679aa7576a751cf3a0d59349168a0b4ac4b462769b1e6b99. 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/TCAGO2229781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1365fe03a7b3a961b476a8b30e36140ca9e62c9ef914713fb7f12bb0956e7912. 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/TCAGE2227345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x546e581d19bced9063cf71170ce534d110661a0cfec0774cdc1f3b6df310f542. 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/TCAFX2194999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93f4f5b0f545e5eb0ff93bbe5587d89549968080f4c3646e0972a8f436d947d0. 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/TCAFW2175477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5129f71c0cc66b024f60b15fa33812a64fa393a3a989d9bb3dc1012a9951eab4. 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/TCAFU2173057.
Lillefredag (Johny Cola X Randers Cowboys)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25e6adf4d8640fe4b5d214d58ae7cb5e1889953c791a7e93713ab128792e9b3c. 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/DKUM72100553.
Jul I Provinsen (Johny Cola, Randers Cowboys, FISSELIS, PornoPer, Minimanden & Dranker Dan)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ca2858f092898edf87efa758d59c75ca94f27c4d124b60aa2833aa8acf8256a. 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/DKUM72000822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2516bcdda8c7d153a01576979107fdbb2d68bc3eda115f379d1a7e29967aa36. 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/DKUM72000445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca9baa202a2e4212131fe81a5a5aad5850a64231638aaae6da376d426e4417fd. 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/DKADG2000579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ae776c302ba464b8c1c2a941d5b2436ffa272c33b33af29f355580aad6524fe. 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/DKADG2000309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3b37bae21583b71e2ac48ace3a421e92b1d8bd0c1c8ec8c4450a304f8ab124d. 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/DKADG2000140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c29f0aca7ced00d7b498784a47c5d4b5e51858d4dec4d7f732c09c539f57ce8. 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/DKADG2000018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e2f317c8ddb3a4a7553db4e876ff6f7db0ae8c969ca91f33052eebdf2885bcf. 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/DKADG1901074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x442da51549cce7d85d8e1e81d2819d5a29a5462d17700393d7697b2d372b3463. 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/DKADG1900906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19b2eda9f42c720bfbed5086d923249d61aaf3f9676b2ba0300a773e8ed535fa. 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/DK4YA1917701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44d26fb722795bf573a29d80a2ed50282183829ed6722f5687b5be76994c3c40. 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/DKADG1900225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x384209fbb87d84d10107047f6cab8de846de45bef0e3612015e441327faad00b. 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/DKADG1900004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf619d7b1469f2db45bab4b633b7fdd914576c069ba42248b730d1ae31a01cc2c. 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/DKADG1800726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29607945ca314378fb27d8c0c21ec7add7e6737cfa08cec2559b2a86fdf85b99. 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/TCADQ1890752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7c7a3fac6dfbe7b5de41616be8988bb240c62154e09eef2d4a80667e7526ecf. 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/TCADQ1856025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa730d408964a9901333cd6152a89eb9084243588ab3e80b257ba52ebe10a803. 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/DKLFP1663452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9657880d92a1f04647d6e104eff3397405f077d35864a0dc50f70b8a0c868be6. 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/TCADL1877748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x337038a4b1b2518949efb05838e24b4247f90ea07bb0434de9459442b942e81a. 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/TCADB1749658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb19f1a84e39c15be45ce3562edcc4a8e0565456c129b0526b742ab50e2a8faff. 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/TCAJB2430729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96e34da19898be2729bb1f8f104bd392a99ae97644e3841801c1dbf773982c98. 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/TCAIO2452546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d95e178c4e82f8e47f6e5ff3ef76ebf1f59319032986fd68b715628edf4f1b6. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T10:25:20Z), 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/TCAIJ2430356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef5b304b1d03ed754b1b8111149e45a472abb95921d1410b34ffd22a99b94b08. 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/TCAJO2529702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x926ee9586c5e425caeb039e8e6e8228c86587d888b3cdb4f037206816ee3cefa. 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/TCAJL2503657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38b008ed3953806c8759d151ab11916f19d683e5127614c96418b8bf2cf1039f. 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/TCAJI2513066.