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 0x913accacccc0281743a2d71e3b4a6fc47eccda10907b9a496c65ee7b16635dd4. 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/edac9681-3f83-4d84-b144-d1e65e3d6e66.json and https://artists.proofprofile.net/proofs/artist/edac9681-3f83-4d84-b144-d1e65e3d6e66.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 0x5e0488610ab01c20f938adcd83ecc7dab0d0347d8739062dc2cdbc5fc0f31364. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACN1699873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28fba14dba4a197f77189b221182260d538979d7d111266226e942430ba88d28. 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/TCACN1699877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x014677316bf47104f2297c6d033f43344c949d6f1d0789e8e90b3828822b70bf. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/TCACN1699878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x274b87b68f2ddba4b914642ded6212b9eabcc48a57f9c9ebc7ee91fc0aade2de. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/TCACN1699880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc358f19bb78cf4eb73c9c3375fd61c8a0cd0c8961c6ae0809b1a0cb7e21c7c51. 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/TCACN1699881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3f47b1ff36c0958e22e918e8885816479836baa8b415c568bd01716e5155d4d. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/TCACN1699884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60b963e5b9b1bb33ce07fc210ebedc977f3d08e6b3202ae1bd9474e1b0c87074. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T00:01:46Z), 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/TCACN1699842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64c77ff84c49407443197388bcc821b1f3cdfe6e3e76a25ebeccb511400af516. Chain 2 (Bitcoin): anchored in block 956396 (2026-07-02T21:01:51Z), 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/TCACN1699845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10ee8a20501ac44b00535a00b13615927f446e2821b1ff8272082b2db28f6aa1. 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/TCACN1699846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x479965668aed820d83ae1091eed77106da1584f52342b5018dfa1e545cccb994. Chain 2 (Bitcoin): anchored in block 958395 (2026-07-17T10:10:33Z), 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/TCACN1699847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaed4d08075d75190496fe822f32f96a1b1e5e69dabd086898bfa11c850d9d691. 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/TCACN1699848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaef10f661ce65a6471247fad6160f346ff2776e0cde7c89c4742072dcb3c2ee8. Chain 2 (Bitcoin): anchored in block 957676 (2026-07-12T08:20:25Z), 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/TCACN1699850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x663e98d7710b6ce2c37f9442db7c074c82e39387ee115e74d53590280b95b56b. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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/TCACN1699853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24402e8b5a893da9e77626f242af161d4ba2fb08b86ddd7995911de255e00f53. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/TCACN1699855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09d031afe6aaf371f1344e4f03c7ab8af01525878bc564000c6340d6da96f9e4. 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/TCACN1699820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34aec668d17f2da5df82f664363be938b374bd17e726c80feda432ec45e4801a. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACN1699821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57c6a20eefb72c58787b9bfc0516032f448f99b1d8a16e200cb9e6b0a025e181. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/TCACN1699822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6973d054da556e245ab63e76d4edbc3d55fc3d2d591aa20d2ebd1a042f931842. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/TCACN1699826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3b21bcecbf71d3e2fd06b7ff79eb009426fe80c9ec5d3505b8fe2d4b053afcb. Chain 2 (Bitcoin): anchored in block 957735 (2026-07-12T17:47:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACN1699827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee89ccc4ce9b8c9b5cdb3db8c9a628c413262b384179f79af7ffa1437c6b8732. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/TCACN1699770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fa26872180b3eb4c44ae64fd276bf2699883b2d1f09d684469b20ac444406c2. Chain 2 (Bitcoin): anchored in block 959088 (2026-07-22T02:14:33Z), 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/TCACN1699772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6637fdcd391ef46581597019cc9d73967ed6e430cd22f518bdc1e9975ab7ec8. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/TCACN1699774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb6d8c01782667148c7d368a6532ec2e4b736c8b574a666c89ca89aa7ae8ded8. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-21T21:34:21Z), 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/TCACN1699778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c36c422ae8ad441421d1b47a951ecac9a0426ac5ca67861d85916ab3fa58ef0. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/TCACN1699779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x923d279fd74b198cf0480c74fedac6062ed5b62fb6aee181c11a6f1a84c55c13. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/TCACN1699781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61e729317afbf9232a6b7365a67a819afda6e3be389c78c9c39834a3cd586be9. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/TCACN1699722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7988314b18b14ff3c888731770643c3ee2b39018c9a206712af5b024c6d1ca81. 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/TCACN1699632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37a4af8303f0e12870efec73887fe222c6872a85552ebcd2d7733b83d8d9027f. Chain 2 (Bitcoin): anchored in block 957735 (2026-07-12T17:47:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACN1699634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d5a7b88f9363b33bb5d1e7638ddf00fc8631b866c95b0f1d20c3bfffe83a4cf. 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/TCACN1699560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1c24b3d7f7ca8a3d189145a6c9c593c78c193264c6ea5199a27fe3ce84af466. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T06:33:30Z), 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/TCACN1699564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x830efcac42174ba7fc34f232324f8d03046ef741406e5c6d5c07827e0826568c. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/TCACN1699265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd675ad5abbb54b0577c10df4605ef8d8d3f60499d3289dfe4cc506c504b57874. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/TCACN1699168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd145b5a7ee4ea397fc812f1332fdc496ee43f33348ab20a3911bc56422156d3. Chain 2 (Bitcoin): anchored in block 958554 (2026-07-18T13:17:01Z), 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/TCACN1699170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b38e42e7ce89c28f2826417a8daac0a30a737a13df41399ccd414c2d47facdd. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T20:03:27Z), 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/TCACN1699174.
Bury Me in Southern Ground (Electric Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd237acc2f7cf686f399592faebab500038a79ccab5660d4e7ea85608b1ec1244. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/TCACN1699130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc633887ad25d73964f3cf42325b2343be1b8f8ce8d7264fc2d56364e8522aab8. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), 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/TCACN1699096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5334ecc26f4740fa830f352726fdf15eaff40377d29dc2f51d094a6fc204bb02. 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/TCACN1699102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91d9e594e5ace9a6fe53aa63c893732ec8f80273ada193fdb2f8f394d863419e. 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/TCACN1690367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x714b03cd8f426ce6dd7b9ef4f13b3c1cb76d678ecc9fae68887ba27a48b162dc. 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/TCACN1690416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3babb2a1416c64852789bbd263e1fb8874e9fe9f48951508b81e0a4a4284af0. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/TCACN1690420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5546179eec868e62fccded1dc8d97f773e0c878a4efdb9f84d535d8659012bff. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/TCACX1715101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07b2b4e216c29273fc720f7bb53641a79e9d18f060ced5b26e5dad1a35dd040c. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACX1715113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86d8c2cd55090870d2ee90c1f0d943a6c0d7078bbc63523b504c0d4a750e9a78. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), 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/TCADH1794213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23e7d4757141ab145bf213722a69d669efe3a723822ddb57a097adab8599d33e. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T00:01:46Z), 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/TCADO1847161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a9305d95bd845730139adc100ec7b6ed5eea81ad1bff2f5e654b487642ea5b3. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/TCADO1899921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x047aa4cfd53feb0a1837a8011ac8f31ec96f229ef77476ac68ecf5122c47043a. 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/TCADO1899923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81dad50b2ad08d131be53299dcbd1ae268006602418cfc13091f0158a5814b4e. Chain 2 (Bitcoin): anchored in block 957735 (2026-07-12T17:47:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADO1899927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3e7e94b751629947f078757b079d27e64b5c4e023211fcb5f87c8dc81c189ff. Chain 2 (Bitcoin): anchored in block 958653 (2026-07-19T03:54:23Z), 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/TCADO1899933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0861ec361ac8865afebc6219510d71cecda46386ea2afd0ffa1d9a462234e7c0. 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/TCAEE1952184.
When the Band Plays Home Sweet Home Tonight
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36903738d6cf74e527bb6f65c504f2d518d19bade691ab25ed91d2b1798a61a1. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T16:58:47Z), 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/TCAES2087446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfe5cd776802104b036cb95f4c83a34aec71ed5c5381c68ab4de781c9855b1ef. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), 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/TCAES2087457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83c1d2bd63237a10c8a3cda08eac4b6d9e91eaa772fad0e6a592f96aeae150c3. Chain 2 (Bitcoin): anchored in block 958775 (2026-07-19T20:13:58Z), 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/TCAFM2108128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x551f5f1a3ea49223243acbb18f3dd71ca0456b4caa31b1efcd649e8ce7d0269d. Chain 2 (Bitcoin): anchored in block 958705 (2026-07-19T08:43:25Z), 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/TCAFM2108133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57d094bd81bcaa110151d22f8570e43d0549acb16110e1af51b53d45a10b358a. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/TCAFM2108136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc21daa2da359a83a046e616436ac43629f501612eff2274730bf0caf47b26ea5. 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/TCAFM2108137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc28dae904ef0b7fd079469dd8ab863185472238e25f6a04328b5ac37412891b6. Chain 2 (Bitcoin): anchored in block 957741 (2026-07-12T18:30:59Z), 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/TCAFM2108143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbd39b212f694e81434a72cab3d268542258890aab0e25c3716bf41e9278079c. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/TCAFZ2278368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x972d38235fd72c9c6e77f7f07881aed6f131e16265139a7cf18723b49e79df7b. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGA2271707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c7127a0203028293872048b0b248f215a29eee3a7164fc54faff199aa601679. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/TCAGA2271715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe880f6cb9dc0cad8de3fd9d9dde2b67645e4c87467c22e7d87b59e29cf03dda6. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/TCAHL2361685.