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 0x57cb7eca975b79df8b2cd324099af4a4bc1371b1501172e35fa42800840d2939. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b5602bf5-12de-454a-9b76-9196653e1056.json and https://artists.proofprofile.net/proofs/artist/b5602bf5-12de-454a-9b76-9196653e1056.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x290097851944db72b096f0b1667623af473f27736b21b8dead5b8a48a920017d. 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/GBAYK8900120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x631d566141bd78ed221a449eecdbb7727574f9d84d257a8a03bdceb485bffd41. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USCA28300017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d46fb9655a377666e59b7e59eaeafabbfa1aced71fbc50c73bc2f77cd2893a4. 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/GBAYE8300147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9da231c593898cce5d767db03503de08d1f6b391a57b6f6b30680584dd8d383. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYE8300051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90187caf8c0f83620b104fddc55f8116a742e1f4f6fc39b01b1d4d5022f0e12d. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USCA29000352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55e23427f91ce6cfe85af3d9f175c5c634afc3782d71ef327a5281420b06dd89. 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/GBAYK8400057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3849511ea1d4a88ba1f3d6e7eeb997ba72eeba51c62f6beec4398142f0154763. 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/GBAYK8900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6b44177f37ac474d63d9e329b89c4c1a93e06a2e967238b4745fb4d44d27290. 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/GBAYK8900171.
Gimme! Gimme! Gimme! (A Man After Midnight)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefe9b8a8394570199730bec53cf82ffeb74070d8c78e2a6e401e4be924bcf17a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAYD7901120.
Night Fever - From "Saturday Night Fever" Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x205e9dbfc7a41862b68b228e0f096a12bb034fc3a5ac7dc3239ed734041072e4. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/NLF057790035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38ec3b3f8b1255afd4822ec441ab584d632dc6c4f68d5196f29c58e08c257af6. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USMO18100048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99f71fc830d6bc6cb8e98b0186f153027b17c4dec49744f9405874bedc6a352b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USPR37902457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a29a26e9ac18b347faf7a167ba1fa72a7baeffa96858862065313f44a52b839. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USPR38100044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a635378bcd22819e577a0e36e8f571cef1d5278ca4779ed9c1c4b9d89df015e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USMO18000073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1acd01c6c5487b7d6d5bacc4c6e685ae295418489fe5864a8a61e90436aa947. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USPR37900068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54c2b07ff583a52fbcd5c1bc6a52e3a7f3982d5057cdb64396495bb24fedc383. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USCA28900559.
Stayin' Alive - From "Saturday Night Fever" Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94cf5222a77bfb800df194f83ae44709462184426f3862ecdc3420464127d137. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLF057790034.
Rhythm Of The Night - From "The Last Dragon" Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0382965f60cc3044a1d005e5d356b3d866c5288bffa3b8c11380240b26e46086. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/USMO18500526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37f63c69a6407f07451098f362820eda111e78a3ccc53302d062b3ac4831bce6. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USFI87800059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0322e2e8f8c3cd1c022e849b10dac3174ed3e33c948339a65dd88d073d6159f. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USAM18000855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6164ece92febcbaea9041a96bd38b87a7bba5053cedda9da1bd6dc8124a4aeca. 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/DKAAS9600405.
You're The First, The Last, My Everything
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80eb13107a4b5cdb98454b6db7d661c3f57f928a7b7160f0779ba2cf148f5fe1. 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/USPR37400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1ea552d5636e2ef02f88b7d591963cd290901325492774505c08e2d568142c1. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUMG0000175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31527dce0dbc23a56cf7f9d555d9f600c37114e064791627bbe9716e2a616129. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USMO18500543.
Get Up I Feel Like Being A Sex Machine - Pt. 1 / Single Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03f4a578fba31ef69458cf98f7c67af78ec20b181e4a55d331485cc8e90c934d. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USPG19190028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23263671be8c4edddb2778690e1983f928532d1701aed5ff2cc074de6b076cca. 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/USMO18090043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc33a98ce6bfa24e148b6da91f0659bb639260f60d23020d9e46468b5b2c57948. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USCH30100181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5110596fd6795cc6d5c575cff2504e3c48f40b39d3b4c64f47a5c9f4f7f825c. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USIR20200274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4e35adaa2b8e5999158b183bf7162ba1555a1f5ad743b2229dc09db8b9bf8aa. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USWWW0129202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x789048d5f4d8d14c48079a4b2f5f70e6f4f887903787772813f3306d63f57171. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USIR20180460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0ce07ff0e81cc4e6791fa2430a806dd5483275ecd1a4f7c217d72bb62e4c2e4. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/NLF057690020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf84542f98fd43cc0ed3476771802253aa68bf0131ab902279e613ba1b6b4b15. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/NLF057790003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7017992d4aea1d576f96fdbd84e02f2747e8c5c1285b04c995bf8448ac473e83. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USMC10300293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd826dab66dda8dd76801aef4506d3bf818fcf7c2afa1d66df0aec38e5062e3ed. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAYD7415010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36bf30c776940c93ac04768c91563a6736b0f65e3cf8a776cce4a60f4b861b37. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/NLA278000096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef0041a4b69abe045fe16bd35955bdc934b6fe1bbf913a8f6e34a4ccc255b0e2. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCA27600163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd55ae13876f0d1c0128f2043814bb2318eec76daa66735ffa9abb41d991aea4d. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USPR39402405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x631d566141bd78ed221a449eecdbb7727574f9d84d257a8a03bdceb485bffd41. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCA28300017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c93c9e9ea31cbbae0feedb0dd63fee7f5d6df4b8b6732ab64976963e7ec1faa. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USFI87800060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2971cdc7ae3f271b20a09ffb5ad5564d808324ad28de47ca30e7be3af8d34624. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USMC17701460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc0cf70eeddc188757294dc6c641416364d28cb0e1d5e37b9961fbf781d41fd1. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USMO19290009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59ef81817b88e54350fe6316a1769e10d0ec38f6d880219a7f15c50df519d004. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/NLA278100089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb18a142fa51ea9f7b7cc496f44b007bc7d23c96ac8bb1722fd3f1f59968eebe. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/USMC17516845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x357c5ff342aebd24aa4afaf95ef2f1c74e824555de4b8f0da3d02b2678126833. 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/USEM30400039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34b59bb431967f3ac0de8bc6d3dd04b17763359f85580283cd477844f5957787. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:45:26Z), 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/USEM30400041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe828a4381be1b70cddf2e7f734aa635325bef0d9abd6148573aa07967d8bbdda. 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/USEM30400042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfab02e11e2fd3caf33d171d157c8356ad75eed09232a50f451f57afe3c0c005. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEM30400044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a3ef8bbbb86da3fbb282e8f8ea796c65a39486f3abf9e54ed7c82d981e6ffc5. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEM30400045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ac892538ae8e6bc3310b5f4021e2a21d8c6ae948e1fb159b86c87db586413eb. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEM30400043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5a98e6abf6e352124b802a6c0d6a01b97fe7b75ad871ab23c8df1f24fa733ce. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/USEM30400048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86b45c43e1b9c8a765b1e68395633da99a882ead3a256d905f8825aef5b71329. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USEM30400049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38cc15c17716f3b45953f83d292428e2cfce6ca7897d8687542b501e5753875e. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-21T20:29:55Z), 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/USEM30400052.