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 0x52488bf5bf3d4527f8eaa753b0603e27c1f80f90689429fdf75e030d9caf912d. 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/fcfc6393-f520-443b-abfb-b186251b280a.json and https://artists.proofprofile.net/proofs/artist/fcfc6393-f520-443b-abfb-b186251b280a.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 0x974d774b0dcb5fa38291a66e748905e5479e077bb876b44e6fa27ad415a9e144. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEK1970604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46e9a2f4763d71c877a5271546e61f22e8810c5591299c4071dd21159666a073. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEK1970605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa94d6c03c6696f5a53cb778ad59775d89cb40382b2feb61596a986bdd32c360f. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEK1970616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x001ecf75f4ebb76aa4a54d0641270e71c44d9746894ed356c54833ee8db6a0a3. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/TCAEK1970620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadea8766d23239411d0a3a981100f8abd7d591a8a27dbb58d11495b76b18dd6d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEK1970699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x944ab4534b41a62f6d07e0b506c0aca57e12d99d896ec9bba5301983f9ae2670. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEK1970701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76e76795ed3595e00aaba8986c1df7c09902ae89638448cb537f907ee65003a4. 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/TCAEK1970703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb1f4070603bf58971c3c5c4c9db29a49d864d212509d4630eb64c681d66d7f1. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/TCAEK1970708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60f4d74c477d3bb2bc9731a5ece5e3fe7992788ac2efe42f4f4c58cde79b8c81. 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/TCAEK1970709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62a94e02562618d3cec39014719899c404598538c3632d5cfa3d52656d6827b0. 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/TCAEK1970712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa13f51e5ed068f773962284f907af79a80195ca78fc93af8fde05ba9987c8ee. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/TCAEK1970713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc89c0fa4f864151751428d3f8ac93caa8be15922a64f4023d910d058083cdbe1. 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/TCAEK1970717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5cfa47c0cc77f7fa2b115632f98af48a0f4c35bbe8e5be23fb20cbc912c9894. 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/TCAEK1970714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23c3089a74929021106caca5c6273b5b3b89f457126cbd515b6f21127e082847. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEK1970720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88bbd1a71c81adaa8c22b602c3b81962173bfeeca9f212e45ecfebbe46c0fda4. 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/TCAEK1970723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0c1316e7aceef4b4916a77f5e4ad7187534de404c0e14f26b7bede5323501f1. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA82236301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc795ed93720b7ef004d8eb76901c157b37a3dcffddd75c020e605a3845af821f. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA82236302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd752510ab1aa1fbd9f1398f6deae68437b0aa974b37fe015705a451a3c321e81. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA82236303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bccac562b709e44d280dd933e448369f69c4624c98ee4b0730395d0c3f82e40. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QZDA82236304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6661e8474ba5c5a10c08e4154a703745b2ece1191f4eb3c5197494613160bf91. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA82236305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dcdb331624bf1b7217271a30052d87a630001b82c96116a117dcc95e07fead1. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA82236306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e667d9ae4a82a078dfd7306387e3c90ffa27fd234589a931687a5356f587514. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA82236307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1da25daf7aabdad96292a7b82c25e80743af9a67305e8cd3cd99fc03bdd2ec69. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA82236308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x960864887a17a2e8874006ff0d17381519f3349a983058a606eaebedb754ce80. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA82236309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa88b1897953a9eead441de9b5125a8520b9f50c60a92ac52540123ab3cff5d1b. 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/QZHN81969957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11c804c3eae82c0a410bb37f95e836088f011b8cd485a1bf8fbb5cda6c6070f9. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ21915628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dbb9180901d9455ae1c3bd6aa69cc32386db9c44ae7fd21c7e7d62566b6ae87. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QZFZ21915629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92dd9616c1acac04f977c97aa9875ef2e5dbcd1fd8b30fea14a018ac029f568b. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ21915630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0873a3c2ac9ab542ed006567c53766abe6b167b510feffe11afa8f70765451fa. 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/QZFZ21915631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17b37d4d94337190651d73c97df16ff5a90eaf13b91e5e82fcd6c6b33cd85121. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ21915632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47b641a9d517af1fcaaa5700ed4082029d2b6fcbf5bc487b1a86dd230ec9c6df. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QZFZ21915633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x961eae915f2fb8cf8d04b4ad8a57bcd41915c1a2a701675a39b9f9ead7d5f624. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ21915634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57be3cf1ea8d48fd2650dc22fb9bd4fd3501f09434f75ad9eb1de1c5d9fa6b8f. 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/QZWFL2380230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cf132cfc13fdb8a89a27d435cac20d3e16a0a0d8082cf379b920e8cbc433e57. 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/QZTBB2242511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf5ddb6d86df22165638e3bfa4a32505301035263c4587db7e249a12fe640273. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLD91742128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f72db3e452ce9424e8738d3ed4e04850419929ee130cddd6dd930a214f31d16. 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/QZK6K2271510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ddd105883924d8882493eedcc7610470dccc36e05909b5a25b4735316701cb2. 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/QZPLS2175174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f9d7b429b0186ae59afbcbe3243a8861ff1da9406eb909c389ea95d8c63c7a3. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QZNWR2121531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70f74be204c79893ed607f3eac3730be0f3b65442b6eec5e4becc051bbd14dc4. 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/QZMEN2111721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cc0ba29faadc642ff9ef55c4d92b382eb0d37d8416f26cda7b9043a6eb6de47. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFO2124229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44c5c2eba5de20d23f06569899cbcbf5a3a522a08a283929ba6d8bdb0c92471e. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFL2169951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x388494596b363fddb57241c58feaf9699e2ae0a8fc3229da676284f7b0503e68. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFL2127670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x694c78166f9392bb6641f6f234ee9696a8eab4abfe626c19e294dcef3e24fe60. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/TCAFI2165434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ae4676583c011dcda8a6676de145a8e971270cab4bb33064bdfaa593f56144b. 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/TCAFI2009852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacbb8a9900b81f0d3e5d5188c67d012b14e7b9131a62229316d9f856d4461f6e. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFE2092782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb488ffe1cc01a903907ce62cb9386d4d7d0366e6c3ae6f3a337bddde3a4fddd. 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/TCAFC2076593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1567a8cf84735c6deaa1f2cff9ddd8a55be56ed32e4200f6cb9090cc385afca7. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFC2097426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25c43d09f640de0407a0facf0dd0fad5b2eb638d20201880e049619cea3d84c0. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFB2021926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33b9c6c11cd1f64e1648b4e4bd9eed2955fc93c04aebec98e707ef64c1345302. 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/TCAEY2069198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x299720b3524fdde012935d088ff2dde091d6b3e3dc2f90da05298cdb3c834373. 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/TCAEY2003986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb3d7442f5c07893b78f59d5e591b47eb5616522e72150c1300e14f277998574. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEX2071819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ca30e3a3844378e2e70eed56ecf20a1ea95717f969c9c4c4e615b324cda6e8f. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA72055137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x535d22529d73fc8c03fce8876b6c1800bf6382f6f36ca15515be81b15a86b338. 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/TCAEQ2009326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4691951946a928b62ad2b8baf7e3184f3306ceb8417280fc20c7c501d887ad4. 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/QZFYW1902425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04e30d94cf3392296073f46572e0ef0644afb37387325c12328f8c9bf4860031. 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/QZES91991895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b03da2b718384084e7f5d1755a0c53b7dc60a0303a08bea0cc6c86687cf2c0c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/TCAEB1919497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb91758b58bf2fbdc4426fffa9e32ab1c6667b4300b92a23279c1c7eeb631df98. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZK6N2044643.
Stuck In My Ways (feat. Moneysign $uede)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bd537b6d5db0e80af80ebc37fe8d0f32ac01d88e696a3540693c3306a2e9083. 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/USLD91742690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb97bbde04f6c3d280e44e4e8f9eeb20699b1211e2b013f2dd31380bfb231c55e. 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/USLD91742692.
Grimey Park Side (feat. Moneysign $uede & Bankbro323)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d86f91c55d29168809607b56261e472cb918bda2a1ed3ea6d31bd3a36f474fb. 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/USLD91743617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x004cadf8e809ea5b67a5ea4f77f16d115f30c391341de9a580c3f7967f82d742. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES72262316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6efd111ba4de9a7e7262fa3cce7e8a3ece626d9cd4ee658537e1de843e1ec0f. 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/TCAEY2026627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ab382678369edcbb3cb46a092433c1997f6cba7c8f0cfcba623b13290098caf. 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/QZWFH2472136.