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 0x77ff2c50cb595b21f24dcbfc4300c5cbbc0adcafcea7ffa2007de1457241191f. 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/45baecae-c429-4e75-bb82-43d1c0b9ced6.json and https://artists.proofprofile.net/proofs/artist/45baecae-c429-4e75-bb82-43d1c0b9ced6.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 0x3ea76641c5b64a9dd6fa8b561b40ae0ab20c8f724da3caa44b4f89edc0098b60. 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/FRX201999291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ab3e3b0c6833361cb972c90a1532be2b2b11103cfb9ceca67359e1611230553. 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/FRX201999292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5161a6d6e70ca4fb31511e8b242a743139f7eca0de09941aa02e9c9eac58b142. 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/FRX201999293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee4f5f4cf0ddf5a5c238050107e4e148443da6882d170a7ea0e6ad9e05f7e448. 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/FRX201999294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf97bb884eb5fb389df143e39fc5e2b3e8a894787c09e1354e598cf4101f2f9f6. 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/FRX201999295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1cee4015da4fc997eaaae6181cbf765df9c2181b760b3563deeae6460977b50. 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/FRX201999296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6520a782dc74e10dc26182a7122dca20c9ee13d5fb5e49f3965b825aae747404. 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/FRX201999297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa30543cd09b33f7ddda3156ddd2b88bffd227ebd5a028067125f927349e9c822. 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/FRX201999298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03106eb5bbb6fafc1eb0bc46f422e3b9449b46bcba015fdb2f0185ef252f67a5. 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/FRX201999299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57208326b989eb6bbecdd3091dcd7e2c8ae86f609643a79eef0a9d874d87b8d2. 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/FRX201999300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c45b27212152470c9c8929c3d9c702d37723a19129a99af7da2ee03ffb34b3c. 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/FR59R1870080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03661ef0881bacdf7ba6d0a64a4076b9822d2d5afc2d1664cbc709b332353ef5. 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/FR59R1870081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf37d920cd3880876951a0e2032a87955072f7433a9b82bb8a0a6514d2722519. 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/FR59R1870082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x608cdce25ad24e5d78a7c49a9b3e666719a674e0a6952ec7c509a54354c7b847. 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/FR59R1870083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca8be26a45a857ec161cc569b0801d9e450f4af344016e759b49b3881e1f3730. 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/FR59R1870084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22b881809c68b2c01c0e620be939d716fea9a5cdfd5e62320f4b1ac1f140f3f2. 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/FR59R1870085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70fc83e9c13409e29dbfd7585d09b04156c00700e2f168db3540fde013ee53ee. 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/FR59R1870086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d2ca441aca0287e484cbf79b5c06601785261cf09a0b5d2362aba6ee6fe2cee. 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/FR59R1870087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2020bb4c9dbdab82882d9081fca88d0666aee66da5bebcb41970dfc7ac4e6eef. 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/FR59R1870088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ec1ad955b363356e995a4670f90b122088441bec234ac92f2322f732de293e3. 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/FR59R1870089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4de453851c3222a2711bfcd9aae0eb7a4e67ff976880adb6a773446a852259f2. 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/FR59R1870090.
在深夜没有哭过的人 那就不能算完整
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9ef11f6002bbf50a8e5b1f920977a4faddbdd8fc4df3aed1c80dbeae2dafcb5. 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/FRX452405366.
在深夜没有哭过的人 那就不能算完整 - 伴奏
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82885d278fcc3accac41014573b1a83d6aed5471f6bedb82cb8dd44515ee28d9. 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/FRX452405367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeab380560acba8df540e5ac9eab0d389a1366590c393b108482b130b62f015cf. 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/DGA092356865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36f563fa94f2cfc9e0b5f719a84c65d8a05a19ce3b2ebedd16a1d3b22e97f384. 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/DGA092356866.
鲜花插在牛粪上 (电影《树上有个好地方2: 美术老师的放羊班》主题歌)
鲜花插在牛粪上 - 电影《树上有个好地方2: 美术老师的放羊班》主题歌
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16ac157c3394953cf10092ebb958fd6c16d10a210e1d16772fa3198620a45566. 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/DGA062383328.
鲜花插在牛粪上 - 电影《树上有个好地方2: 美术老师的放羊班》主题歌-伴奏
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4004eea28ba65a61ad3b87d4bf5bb52a7347effbc139e343c39c044e920369d1. 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/DGA062383329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x898a9c71c9494835c63d8125f8bad23a4680556fd0a7ee3f804366c529fe6afb. 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/DGA052395533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38525748eeeca43133b3dedcf3c8c206fd8d1226bde94c38e58a717a771c76ec. 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/DGA052395534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e199dfa910962c8fded807ebbe58a908afbffbb9393463c890def7a52151230. 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/FRX282381590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bbf088c0feb78ef88eb17f85b3202d6cebecc5da9f93f787ac051776b4b6848. 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/FRX282381591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ae40a1133ae4501a4d966f92e97d18aa164fd21a66aa6261bfed1a50c3a563c. 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/FRX282203110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x966ec62ad71203b092a29edfe5a23ea3298ae310b0e13ee6494662302384e69e. 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/FRX282203113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7104c510301258506164a17586db26848e7c683166ecbde7d7fb43e8ec74a0f. 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/FRX282107759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe847c56a417f5ad6571f8a84226e23dcabba71a22841f4b6e1087a7c295acbeb. 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/FRX282107760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeb2c667e5fbd0dbfa0febc92e067e39573fd03b13a8d0e49e2ac38255595c2c. 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/FRS182041967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cdd53cd5501d120723425eddc2b7cf80713df283a3ee92fa128fad93f01d030. 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/FRS182041968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88a98111aadb8b6caaf145504baf88c717e8222977e1de2aee80141825b5293e. 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/FRS182040512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0f0b7a632bbe96a6b613f417874ae262e4113a12e4377be60e74760e0806c97. 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/FRS182040513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf88adef70b4496304dd91b52555765dd5c1b551f0e87bb249073fc1a223da1f. 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/FR96X2015079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0b231e6737bab69e8230fb4683515e74fec1459f5fcd8a860c7406b00265690. 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/FR2X41928586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcacdf2804a2fc6c8da62d872d1e31239425cf77d3bcbc1af42f1d1680afc96d. 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/FR2X41928585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x670d2eb2f33e2ec195aa7e307e6ef6519279dc13c4bba9eef92421854f8881ac. 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/FR10S1924199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18ffe91341073b774eb51f0303d91066a9a49982974e0e92805f074c42301d70. 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/FR10S1912212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f3bd9375e9118eac7c8bde69df765925ec519254ee093a5c12657f2d3110180. 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/FR96X1864487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb02a43c13a8b8eb46435a35e0699d852b2af292196b470d87ae25b5aac031544. 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/FR96X1864488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a30d2bd051d1d1adcd08fd7f9b223596ee7891b9f1ce43e10bab69c29b51372. 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/FR96X1864456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe59342e0bb7b081d72c282d3567fb5c5f834bafb22dfb2979919c243a5031fb3. 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/FR96X1864502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf126c5d86f6247483ba27624e737ff9558a0e8d033930acd07e8b5789d983349. 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/FR96X1858552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x311f8cf7a13611a01fb061162cdecd8009d028f8c6e70c603a98c977c1fec2d4. 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/FR96X1813005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27e7d2cff256d24b759b24bedf4e13b6cd6d85dc687fad252d8b33f1d7a1c18e. 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/FR59R1887300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc937562becf8338617d95fd5e6f5395caa52c26a31ae42c688b503aef7cf548. 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/FRX762016569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f3d8d0bae702ce06d4da1988d0fca3ec2dd1c31ea3c375da7373612595c5ce4. 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/FRX762016570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f5d3d48551c92c0fcfcb636a2c2338bedd7b97d4decc81b9e27ffdaecc6a828. 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/FRX762016571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb729ebef450988e369bcae85f21b79d9c4ee2dd413fb7dcd185ca40383485625. 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/FR59R1871872.