Slechtvalk (the Dutch word for peregrine falcon) is a Christian black metal band from the Netherlands, formed in 1999. Previously signed to Fear Dark Records and currently to Whirlwind Records, the gr
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 0x91cd59f00494a2cd80a38044590e0c2967c5267b6bb736f01f61015346257d75. Chain 2 (Bitcoin): anchored in block 953759 (2026-06-15T08:04:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b7c60164-8cb2-49e4-b24a-b80535fc60ee.json and https://artists.proofprofile.net/proofs/artist/b7c60164-8cb2-49e4-b24a-b80535fc60ee.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 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 0x8f1182f9d3f86adce40f24ba27d198458c80c44034d8450af2bf30a4ac9ef3ef. 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/DEEE32428301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x220559e39bf29c30c5930f42f71ad64b615e7e4e45665583a2a263e85d4dcc7c. 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/DEEE32428302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee937e961bd2af36dbc67b210627d70319087f1c713a862dca56250898cb74c9. 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/DEEE32428303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x750d4a3a6baffb81314b17cf455995c7a7264dcc0cea96cf9ea1a4df11681f41. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEEE32428304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaa500f5ef69606350037887e9356cca7e7590f0542d116de0941db46225471e. 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/DEEE32428305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x210af00cd0b6b911add17e0927f749bd538bef31ad7ba918226a7fbea31661a4. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEEE32428306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc26dee4f4eccdfae87ef01b96392a3382daef2fe5204b834e353b4242c2237c. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T16:23:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEEE32428307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc0d8130a2d3eda54531699448892a454a7f4aafa0c537c30bb4b869f1b1e8b5. 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/DEEE32428308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x554d38c7fce9ec8649ba2011888ef4c1714e542084d043a1a52f02dfb9fabb13. 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/DEEE32428309.
Where Wandering Shadows and Mists Collide
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x250379e4448e044f8a46647f6dacce45cc8df5b7c0221d4d1c433059d90696e0. 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/USDHM1628110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1bba61af5da29c9e42b5ff719b47df5e5448351b98286921b3d2d8d617e659d. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/USDHM1628111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc731aed82803a5b6185b3707f09e68307fbfdfeee28ba8e328b1540639c4c0a0. 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/USDHM1628112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49c84d584a962e091103f93d1b6486821935ce8a92dd746fb5590a9a933aecb9. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM1628113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6a6c202f602c854f2e0b8d218f41ee3ffba6642dc2ce3c0afef07a67ece71f6. 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/USDHM1628114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39e33706bb0042a371c607c81f9f3af15bdc9525b681881c13e7cec83b3b4292. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/USDHM1628115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b26e1ef60f6c2f8146823ac63ddb8f50a6d82d9c17cf55a4e3b545b900a0e89. 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/USDHM1628116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x923472ddf760ed292c78940e398aa2f1e31c9525c45320d992ff95f4e37130a9. 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/USDHM1628117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86cee46ba0069905d40419156a3afd0c433d2b68b9b62292128cc465ba2ad7b9. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM1628118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad418230256039bfc987b648a66cb2a21adfc0be9ce2a7d0ca9831e93c029ca1. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/USDHM1628119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98ce59784801b67407edec7abe935d5243d7847e948b6a5cf6d6384e700e4dc5. 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/USDHM1522871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd2afe20851e557bec5acdd36d2024915f86e567e6dd486f2aa9bbd76f3d161a. 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/USDHM1522872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe62661469b9867b4928f663f83ff7feed1e1090c0b469c00f3ce683959ec94f5. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/USDHM1522873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7773c9f8f07ce006773127c21d0de770749d5928a49a2c61ea482bdf38a1b87. 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/USDHM1522874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x252fa00e65561d5e705ee898a70bdddd00db21e4c75142640fbd0732a9229f2e. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM1522875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8282d71524b5309b4dc887e91ac7a9b7fbab9a2fa4013f67a447e3f1bc634e8f. 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/USDHM1522876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d89d073e29895cd462b906d93a7d2910115959c2337b9d4be0c269171e277cb. 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/USDHM1522877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4aa82880f07d828fe4011edc823ed2a8f561b8ef1e783900bb2f462674c0ee3b. 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/USDHM1522878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5deb31f462883ff080286beb4da07da791e9e23105a7497cbf3425cff65d0a03. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM1522879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a656aa4afa91e92331471b76e6720742ba973cfc03ab3028f5c32458fd916a2. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM1522880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x592edc543563a9de192557eee5cf296e2dee4e95de89c8057cc45e2a1c49bbfa. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM1522762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e0c031d267ff2a0eee32e1036597ef060d5eca4621847748260871a84a7bc27. Chain 2 (Bitcoin): anchored in block 960314 (2026-07-30T21:00:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM1522763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23110fd330b67e7b1b450dcac6c85041202d4565909f34418ac7ec9c6f02b798. 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/USDHM1522764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17d5c0a59db0bea92d2c68ff75562460f15e6aee90e9610d25ea1e0571ef9ba9. 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/USDHM1522765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf18b093809b47625e5e430409acdeb0f354c2884b8c3fceb87f1c02ad4c06c1d. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM1522766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58bdf75d0df3a4f9144001e1bfc91a5bff30963acc4ad674d64e7724b71a021a. 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/USDHM1522767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b9d2c3c2f515ddc876cfec170fa2499a79062056f68bbda26c2edffb74c5b7f. 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/USDHM1522768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48bd571580af3250b2a80811cc880f7bf4019a21d06187197068f8f087a94680. 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/USDHM1522769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef1f2c04a01946bca6aeadd0e1a581d20ad0a267b539d02cf1bac7cdb982d153. 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/USDHM1522770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57d2ec8fb4787a59d4c90895d270de24c1b917a8e40ba4e1ac489e740e7b8223. 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/USDHM1522771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedf0fdb080a48dbd3d4fba1645b3b8ee20d71927d6d34c9cb3ee6dc9a9a2b542. 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/USDHM1522772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84e364d84da6a4944ad88d19fbba165372c305126235f328b6034c3b654227cf. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/USDHM1522773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57003617ac33796a1959eed797149049873b6b9bd9602097b5fc4b4ad698ef4c. 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/USDHM1522774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fcf75602415eee6aad11d0fbf918972b8fdb0040a09919d3287c16fe8c815e6. Chain 2 (Bitcoin): anchored in block 960303 (2026-07-30T20:11:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM1522775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1650cfc6ebae55ed7c9d9ed2a777767c97e824631940c450705ead20e730b65. 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/USDHM1522776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6ee5e0aae8e2bdcefd02251d73cbaae822c9482010e028a404755f6fa5c0e8d. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/USDHM1522777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa3883bccbb2c08dbf30cb43c341197f309112e666e3b80c9aededdefead645e. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/USDHM1522778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d906b1d808f268b99f64018b1a062a61808565d537fedb8df20cb4b531f2124. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM1522779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99af64176c791534f5fd18d82f4f2c3ca8181ccfdd2673c2fcf194dfe5cafe23. Chain 2 (Bitcoin): anchored in block 960311 (2026-07-30T20:45:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM1522780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd542becfc7e530b0aaa2d46392983533d18bdef531f50f5beb6e715616219967. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM1522781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa499b2628e8f73652cad5dc793fb482d1e6fce0e4947c17d149a01b056d98665. 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/USDHM1522782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e3109eaa64b4b4300a3f67fef6f6e54fbd76dae5cef9880e394da12e8eec602. 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/USDHM1522783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b85c1f596a2123d929111cda5e973ae40c912d6f76b87d4e12d6d83ea2a829b. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM1522784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a00ba886308fca88a5276230443961cd706997568f687f7e09d540f4b7cc81a. Chain 2 (Bitcoin): anchored in block 960241 (2026-07-30T09:58:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM1523119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca99b53c4d336c191f9aac880a2eef529d8feb26e8eef1fb1a7df7f0fa9ab4a0. 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/USDHM1523120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49e906ff0e55bbb3ec3fb1eaf95dc4f745868fb290b4989f59807ac4ed5344d1. Chain 2 (Bitcoin): anchored in block 960381 (2026-07-31T09:50:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM1523121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15591a6b7c9ce805aaf3edd33347b075ee2c25d7c720666da58ab6e312e1ab6e. 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/USDHM1523122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x889fd5cdc97bb37065e879e13141acabf419314f21994340b21d8a0c015516ae. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/USDHM1523123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4494bf1f7bc7d9f3b14ab0eee311ff3af06c53dfac602f37881cac0b816b9309. 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/USDHM1523124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59489b97aebe297814fb5ee36b9c969f71cc24939dd6160b06a45c7e34b7a201. 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/USDHM1523125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8740cf1c909afd9112da61dfd31a051136c02686d379f8198789bdb6f6b6053c. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM1523126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bfb7d4ac2ae371e849f9c15462c13c284ba83847ac443eb8d84dff89bbf60f8. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM1523127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x545a16a6b33da1c62b76384128bac14fda2543d0a60296c5a12722430990eeed. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM1523128.