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 0x6944215f757483847cbdc8aa0c0a203bd068905b5f6456a95e53fe19965316ab. 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/c6b105b7-8a2a-40e2-b52a-4e89f3769a1c.json and https://artists.proofprofile.net/proofs/artist/c6b105b7-8a2a-40e2-b52a-4e89f3769a1c.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 0x7e55706e16d866839ade96a1c3e38665db53147d99535bb6f7834f18193edd2a. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM91756364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b06fb7c00210ba9f8fdd4b8afb6b23c4e10b3e58fe98e3a90b86dbd70e6ba4d. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T16:16:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY41802180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c65f64e02e961bb06fc92062a8e108e6a285185cc26089d7b77571c931f299e. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T10:04:40Z), 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/QZES51817644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b5178a9123fe0610897af16f828106fdb39b71590601eba91815b6e6aa9523c. Chain 2 (Bitcoin): anchored in block 958504 (2026-07-18T05:41:32Z), 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/QZHNA1959334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f8f5b6fdd20282219dc492377659e73fa5c7981e7c3b1ef8f616dfa9ad46fc5. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T03:15:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNA1959342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79ce95ad56441a939ed63cbe2de33317134470f4488726961692951260b040ab. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/QZHNA1959343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcece8dbc6190ba083362293dafa4361456bdf4fc12cd7e1ee2abe5dc3ecd3656. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/QZDA71950788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9179482083080a18dffffe258cc1b9b1a561bceba63909839f1e393ed5bc04ae. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYX1988085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3360d6621fa07798483121791dae328abf0d99c1fe3336654752366408beb551. Chain 2 (Bitcoin): anchored in block 956404 (2026-07-17T04:08:09Z), 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/QZFZ61902549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6c52d95f96c11d70e1728255e6053a282c995a5af3b649815f583000850b754. 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/QZFZ22108153.
Tough Love (Rough Draft) [feat. Taylor Hill]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55aecaa34af6613fe579a2e54d43d86de68780f0838903394e920265f1bc75f7. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRP52150987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89399e08609ba63a6c56bca56c0cc443ca521e66252baa58f465abd29248cd7c. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES62241254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc40289db9f81a1d90482d2e88796944551b57c630bbe91f72afc7c89b09b873a. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/QZHNA2268644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9fac6e0caec8dbc96a13674852a0cb43566d6282405b40c41d7e28d7116ee79. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/QZK6N2214226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa562e5dc7e518cd7b470a28faf2aab6b3d158a83332884edf611c6bf21120d6b. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWR2214478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d88fd0835ad5f8e3bd31012f8d088b3d9d015a8b83caad730a2854ba41bc2ac. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/QZPLR2264295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x545021b8643b01969c01e75caeb9eb2030ed365958173353325193a1bbd76676. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/QZPLR2265544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bd3a5a0c507e86dfebeda7026597ee28611966112d4e1672636c4fe84958125. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/QZTAZ2212992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f8056c8eb48416bc3cf4d9f6a79f95ad660b75d39e205997cc34eb171f83f2c. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB72223860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2a65957414888c3eb47d697999c1049b561d6e16bb2c0b108f28c63fe0f1abb. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QZFYZ2391812.
Send This To Someone You Love (Acoustic)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca738b0eb24a2a7f3c6b01d4185f2f9b3975eb7c777307257bd1ec69efc9d84e. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/QZFZ42379744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e904acb55d65ace9146d9f11ee41a13a2a1fec5b0402eb75b366324a57cd59c. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T08:54:27Z), 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/QZES82378321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b65cff489c91cbb9215b70a0c5998b6f8227afc994f62f9a1aad7e746a2f746. Chain 2 (Bitcoin): anchored in block 958639 (2026-07-19T01:18:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES92356719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe877674f76c4d118c8e33a9fea042bb9321a3d09ae0865b3243765c37f08b4f. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-17T00:04:14Z), 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/QZES92356721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a4c16b32fa1e97f66e44dac321e3324c325aa3a52b6506b193645adf066185a. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES92356723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae2fc1c638158add3187357f1bd269998cd3497a936baa45359c8f80159263c2. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QZK6Q2331808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c36d456d21fe5e64a520ba59d980f3b7477d1755f340e26d8e8517f31564a3e. 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/QZK6N2366635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2107c4002d5a6fc5dab6753a52b4d2f4e11446529dbb08e6535e92f97fbbe47. Chain 2 (Bitcoin): anchored in block 958086 (2026-07-15T02:55:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6J2324257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8689413ff409343f4fe01847cea98fd8324c37aac55d798221b575e135c2ffbf. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWU2391435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4bc2861783fb3ee62a60947fc83ed58d0dcdbcb8d6085e9d49a622fa5afdaef. Chain 2 (Bitcoin): anchored in block 958776 (2026-07-19T20:11:59Z), 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/QZNWY2320192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7afe5c304bfb08ff18484a5afaab583ea2b62e9725deec501a54b97314600c44. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T11:04:12Z), 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/QZPLR2306190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ded6e0cbf71b660020adf63b2a9cbdca02307ad8f615fff32f962fbc514c701. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T06:58:20Z), 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/QZTAW2395515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ba10da1cb66679a6164fe9186ccb38603f26905eb77cc1e77a52550ccd47403. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/QZFYY2417325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81526d7ea71b3745e01cfc46120bc5790b54aa06eb9121f324eb9eecb1c05af9. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T17:43:45Z), 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/QZFYY2417344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec9c14a7a945eddd71f3289fd77fabe6eb341e554bd46194412412e8ee1ca289. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/QZFYY2426891.
Strawberries and Wine (Acoustic w/ S!MONE)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddffa0947b5128b1d4fbf695d347b8a57fbc3a19e017f1dae60363a2b50df967. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T06:58:45Z), 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/QZPEW2405662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76be7c39ccab89bddbd998c74d7747c4df7cc5f51c8bcb9581aa47e9fa7bfeb7. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPEW2419412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22cb256a9d6734762a9f2374913f00b62d5e10239e1aa48432eb8d66dd68f207. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T12:55:13Z), 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/QZTB62461136.
Strawberries and Wine - Acoustic w/ S!MONE
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6a7f6083c31785be26401a6dd2d9b5f45e80c53adcdaa8cda0251747a87d9ee. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/QZPEW2404889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd328712b5df557280cdee2ac00ed91ad1167fb901f35e8bf86d3fe1193f67c35. 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/QZES72576841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd328712b5df557280cdee2ac00ed91ad1167fb901f35e8bf86d3fe1193f67c35. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES72576841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee0426852eb75308f1a235827a894128383e587e35f7127b8e807dbd551df0e6. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZHN72513980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6f78d0311ff14896f6dfbc59895b9084a76b5e45032f995356178ef51f4e318. Chain 2 (Bitcoin): anchored in block 958378 (2026-07-17T06:45:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN42501240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffdc56c6fe03b647bf04145e49c01d5f47b012c3524dfefa5d407afe38a434b9. Chain 2 (Bitcoin): anchored in block 959091 (2026-07-22T05:09:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWV2526226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36495a2c5943cf03e3509d6dac420a934ebb0c178145252b849607f7ab12c579. 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/KRMIM2335716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b7530a8842034cb35ccf95f8092e6ed292806e1b10c04274a63030efb64094e. 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/KRMIM2334265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64d4f7f9f25111104732fca8c2b5cf024ba810bbab2bf65836346f144063459c. 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/USUYG1238985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8c4a6ad49b2c396b485eaeabc16c962eab7e3c3d309b788d39e29fee608cefa. 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/QZHN72486242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc815fc99bd38ea84ad41fb9413e396521a8876045f08592f33bc97018b02622. 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/QMTND1101635.
The Gift: A Christmas Compilation (Deluxe+)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc815fc99bd38ea84ad41fb9413e396521a8876045f08592f33bc97018b02622. 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/QMTND1101635.