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 0x9151e1655a1a5ba9f6d76278fc666f9db29a21dedc399cdaf3451aedee876cb6. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9ddd0fae-af10-4cb8-8df5-bd9672056d3e.json and https://artists.proofprofile.net/proofs/artist/9ddd0fae-af10-4cb8-8df5-bd9672056d3e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Delalo Lo Delal (25TH Anniversary Edition)
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 0xb8f91a0380c21b298fd96dd0bdcc5652fa99586d9eddb834b1aee3846994548b. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/TR1151201733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35b78955280e2ada868e8ea1fd02a3fee6dbd741ddc3fb1a698d8169915bf9f4. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T13:37:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR1151502034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dacf4dfec2f8d50205c2f45655847a621faf75af555c87349896d99fee7aa73. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T21:23:29Z), 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/TRADD1400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0ba085c017418f1dbb190b906a37900d875155bcb6f9c21f98c219bd7ff06fd. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), 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/DGA052009783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x504a7a516e2478a907383bfeb85694c18a583b1b4feb63f3c30ccc0b4f04a3db. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T03:41:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA072186855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38d5b5786c02beeff129feef42a9bc0a972378e2c03b27111608a6f511e1a82d. Chain 2 (Bitcoin): anchored in block 957919 (2026-07-13T23:58:45Z), 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/FR59R2147911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ff3586f112264ae6bfd5b0abc159049ef603802a33aa1c1cd12b0531734d2de. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZFYX2250423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b705f6657bf66dabdcd76703f5a5bd51e61586830a3228cadc4d987b5aed7d2. Chain 2 (Bitcoin): anchored in block 958686 (2026-07-19T06:43:29Z), 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/QZFYX2250429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaaf9dad0308833cb831266fd2893095862d957a098c4d43dc2770f427bd4187. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/QZFYX2250430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7674014064fc1ea6a66dd48628bdf8219ebc634ae3f7f6de907550096dbdb662. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/QZFYX2250431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ff3586f112264ae6bfd5b0abc159049ef603802a33aa1c1cd12b0531734d2de. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYX2250423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b705f6657bf66dabdcd76703f5a5bd51e61586830a3228cadc4d987b5aed7d2. Chain 2 (Bitcoin): anchored in block 958827 (2026-07-20T07:32:21Z), 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/QZFYX2250429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaaf9dad0308833cb831266fd2893095862d957a098c4d43dc2770f427bd4187. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), 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/QZFYX2250430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab57890af32c8f7ecd40ff05fdcdec1de702f4be62e65c6bc493b66718203655. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/QZFYY2269318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab57890af32c8f7ecd40ff05fdcdec1de702f4be62e65c6bc493b66718203655. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYY2269318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4d0d5c0adf2cb9e757ee26d60bd0d85d0311f058ad26fc3b05f19bda969750b. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T15:52:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYY2264427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x119e973d0e52a9cbfd6fa4247cfe46bf4d3d7ce8a2ea6716f944013e26e881a4. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/QZFYY2264430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80658a242e1671d09d3ce308a1d368317383bad71c685445c74873ad58449545. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYY2264436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4d0d5c0adf2cb9e757ee26d60bd0d85d0311f058ad26fc3b05f19bda969750b. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/QZFYY2264427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x119e973d0e52a9cbfd6fa4247cfe46bf4d3d7ce8a2ea6716f944013e26e881a4. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYY2264430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b7f1b047533dae5fbcc87d357af6c313fb957e73c2c8b03ade19bfd24cae2bd. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-17T04:23:26Z), 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/QZDA52270798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77656d68af2f43ebf84ea90d369ad5515b3845d0336234ea7b8cc526957d65eb. Chain 2 (Bitcoin): anchored in block 957599 (2026-07-11T19:42:17Z), 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/QZDA52271711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42eeeaccaec4e874645cbc1ff84e372b9de5d7930c0f6639105bdb0a149d1351. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/QZK6H2226925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72aaf93221d580cbefc469926b1f21942c89e5897df30e783c2fa79771366a9e. 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/QZNWW2224957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72aaf93221d580cbefc469926b1f21942c89e5897df30e783c2fa79771366a9e. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/QZNWW2224957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5e9714bfbb5e6f81b72be9d459d970ac705278e7c91acb41adb1f04c9a6c6e2. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/QZTAS2292986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5e9714bfbb5e6f81b72be9d459d970ac705278e7c91acb41adb1f04c9a6c6e2. 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/QZTAS2292986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d3db6225911586fbcb0a601d759fcae2ba638c7813518d64121e73b291b79bb. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/QZES62366897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d3db6225911586fbcb0a601d759fcae2ba638c7813518d64121e73b291b79bb. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T08:57:12Z), 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/QZES62366897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1ce8f082dfdd6c022d9ca1bb53f33b00512c3f2faefc0bd74e67a97a27506d7. Chain 2 (Bitcoin): anchored in block 958246 (2026-07-16T08:01:41Z), 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/QZK6M2352061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2c17fa2089661f094f7e2942497d1d75053968be910b1e89173006af1039b20. Chain 2 (Bitcoin): anchored in block 958880 (2026-07-20T15:22:41Z), 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/QZHN42419002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2c17fa2089661f094f7e2942497d1d75053968be910b1e89173006af1039b20. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T23:36:10Z), 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/QZHN42419002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd704bf868e347688553627aa25ac7691c4662a6a31cc160bb6f7fc2153dad663. Chain 2 (Bitcoin): anchored in block 957603 (2026-07-11T20:26:17Z), 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/QMDA72407502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89b5623a3b37b2cbbe4bb30fbb2d360fa02d1812842ec357c4b4fbe772a43983. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/TCAIZ2428088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x388c8af9235eab43b141562f84b83960d137e7f4f31b35d3617180c25a684ecd. 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/QZZ7P2450850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x388c8af9235eab43b141562f84b83960d137e7f4f31b35d3617180c25a684ecd. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7P2450850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33de0698a71a39f28bfe27adf01b1a4048368f142f9285a37ea034e1bc442b80. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/QZZ7Q2498758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33de0698a71a39f28bfe27adf01b1a4048368f142f9285a37ea034e1bc442b80. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), 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/QZZ7Q2498758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67b84af3f5cf53ec78178762dd172a7496f3eb9c83b9a35be23a9199b3da2a51. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QT3EX2433803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfa7379f634420a5d165a857b659318ae8a13fd9675b6850ada43c98dd1125ec. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT3EX2472713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5384239e5d073e47d32260414960a76527c05db1692db3cb060de5028f0666a7. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/QZFYZ2591464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x219b3960edb347361427e8822f71c5c28e2e7f02713f0a1aca2d7dbc0ac02ede. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T02:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ22568222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x776af552b1079b136e2b3186a8893ef49351d43e6bac6b52a3deebf56688d101. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/QZFZ32509620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x655643eba72056795a0871a1b0e50742bd567516047c806000a5fbd4275416a7. 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/FRX282505540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf42eb5d4f0e5bd1833da3a9035ed6bd45406e3e6812ed18fba60b30605aa8ddb. Chain 2 (Bitcoin): anchored in block 958251 (2026-07-16T06:29:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX762541730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3730459352e598868e5eb7ead07d23f5d924bac1edfc517d9c0996fca3c0cf62. 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/FRX762541731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdc77e1a3186bcf03b737b58445b7b989c8997e061fe11a430d74ada69e97e94. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T10:41:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX762541732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f9fa66d7b3529f76f2ff2a19193de52ef334a836e8780823044b40a8631d726. 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/FRX762541733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6429e43000eeefda03df2903d77391828ea429696468d087366c7a1643f0698. 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/FRX762541734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9421baf5ba4feb86371061b6dbd2099b2087d58fc71472a39dc71458789a34d5. Chain 2 (Bitcoin): anchored in block 958681 (2026-07-19T06:14:54Z), 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/FRX762541735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa10d83cb778cadf876f3e6e20061b0669f44b4cfcb7b9b5dea289d1233a508cc. 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/FRX762541736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52cfeb1ba10f51ef43ccb37cd6cc1196ff5a536ffe94be7efcbeda34290a275d. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX762541737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x701390afc65e6662694c708eb4d9d222086d3bde40098729c408a2ef37a76f9a. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:36:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX762541738.