1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0xd0dc795597c60fd96a360867c7033260002fcda816b54daae0c5f5fdef35b443. Chain 2 (Bitcoin): anchored in block 953918 (2026-06-16T08:55:04Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1a9cc2b7-4c55-4bb9-b572-92382d2f5aa2.json and https://artists.proofprofile.net/proofs/artist/1a9cc2b7-4c55-4bb9-b572-92382d2f5aa2.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 → block OTSBitcoinBlock must exist at that height 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 0xfeb736310215826965fd7bb97a49c7a6eac3a092511ee68eb35850628bcf9d25. 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/BXNT61903094.
Volto Não (feat. Léo & Raphael) [Del Rey Remix]
Volto Não (feat. Léo & Raphael) - Del Rey Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3c974caf420ef976a418ec1a2573c27d192c665689774e55af57c0ef4917fad. 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/ESA011409101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15ef0e658b370a33841c4435c858e39589fce8ab33771a69bd3f95dbb971b1ad. 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/ESA011409106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8954c9f845541764ad034ec603bd85794f543117d6c43a5358b92fac7fefb24. 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/ESA011410693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91242fd75b5c7664788df95354bea7bf6efe2df6536852d01891c0d5786ac4f8. 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/ESA011410695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23c4f28acdc307382e21ae7bebc542de7b8fb84c833a44b149a9531ea82f7544. 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/ESA011410697.
Wasted (I Like Us Better When We're Wasted)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33b56325354ae71b97f71b2fdb9486fc6ee78a14f9694057ea9b9456891b6e63. 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/ESA011410703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1001cb9e0449d72da801cd13010a79d6c773315f4d18090baf173a3c928dd174. 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/ESA011409876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71e5605dfb77519de216fca5cb60e31cc3b4b977196fbb8043311cdc8ba6d0fb. 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/ESA011409886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33f28acd0caaba554bf2574a03d70133af5fcad74b91ea5fe78ae9f2ccb319ca. 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/ESA011409891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0e28b61618b282e6deb668f0101fac1615160e5112923c0651f17a31b92697d. 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/ESA011409892.
Blame It on the Night (Don't Blame It on Me)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x270d9099fd90bb41029a3f4b043a30aebee1b42e9366fa363bc175ea7d47cd0b. 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/ESA011411259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eb05fb8ad1ec7abb2e4a3cc41d7c0c22afda38a761fa2eb21c1fe7aa0afb096. 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/ESA011411273.
Wish You Were Mine - Instrumental Version
Bitch I'm Madonna - Instrumental Version
Earned It (50 Shades of Grey) - Instrumental Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3677e5551f819ef756b6bfa3cb9531ac74d25e847b6b7209f25101ddccfaaca. 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/ESA011516590.
The Kids Aren't Alright - Instrumental Version
Heroes (We Could Be) - Instrumental Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96e012f9cd489dcaaa5cb7433d36917b36b2b6442301235d066469ff348a0a7b. 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/ESA011629383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4ffb0360238771599b391f4fe2ad23f71deb76dbf440afbc33683888bd394fb. 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/ESA011629388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3742fa802420f7fc55338ee2a959ac1fbbbd3c5b02e0b9fa58c652ff8ae50436. 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/ESA011509785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x771a2251f434c9eb69887733fd517768727eeee9b4d982b1e1c5bedf6114fac8. 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/ESA011709857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8b27463725bc8791134780ca986dd909385f43f6e025235aa255cf20a0bc52c. 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/ESA011709859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8419c59d8893725c8906e2e336d167da75d4c5a5a454c44d553e8bb99351d15. 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/ESA011709860.
I Don't Wanna Live Forever (50 Shades Darker)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9b85ceb5885d7e563d7265bbc4037783434963260727b3248bbbba69e598fc6. 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/ESA011638564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1830ceba7f6c8e242b58ee08b562050f16b28dc6b349ae016c35cd9edbad4dc8. 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/ESA011409652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd40f1680a306f828f7e4d1d84b2fed26bfe01bd90a0704e63df66b987b7d5581. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/ESA011409655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff0d1e77f71f1c955eb8a2df5065239e2030d6d38450a372bba2659b45135f7b. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/ESA011409656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30d0ede0971c095c65be7f571539870819c5769bec4d1189f55948e3ef94d464. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA011409657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa5271deef336d7570434e5a46cf363096385cdeb065701846162181aa2b2579. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-07T12:58:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA011409660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1590f9b97436d8412de486fd5377f1d8c8568ba71b71ea00451b514ef5c5048. 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/ESA011513692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x950e70c6cd8464e677262dce94eb04b2420b0d43cfbc3a0e2b16442cc044f78c. 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/ESA011709835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46693ce01fb1107e16b6456717f7cb9ccbfc400a7bbe17379d032318d9013392. 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/ESA011628466.
My Way (You Were the One Thing in My Way)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf663fb64347a3fe18314f4a31dc30f6a937c481141d35e428581f04786318d9a. 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/ESA011628474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93c0000bb797c4b1444ff78761b1188d899a92a8e4951ba750dacae49422ed06. 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/ESA011412831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4451aa251fac3d77b85886dc953182434c80f0b61251c33891aa73a7bd3722b6. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/ESA011412833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x015e52c2cb4bd4ca59aa000033b3112078dd35573a6038af789449f58f9ed7ce. 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/ESA011412834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72f4f5d837e2632cdeb3b7b2cdbace5900a262ec7538330dfe36ce9f6f069cdb. 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/ESA011412839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d752290a21f94dbf6e1c0bf75ef464e8dca4d5bcc1093720583babda9781801. Chain 2 (Bitcoin): anchored in block 956861 (2026-07-06T01:57:57Z), 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/ESA011509133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10f6050acc0931a8b2057b53b3e63d47d85a3174461eb147664b93046b671a22. 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/ESA011509134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x165b88e854fe58792c40656f37d9bb2ce32e23f6bc184a29316fb017dcf37fef. 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/ESA011512783.
Sweatmasters Presents: Cardio Boxing 2016
Habits (I Gotta Stay High All the Time) - Workout Mix
I Don't Care (And It Feels so Good) - Workout Mix
The Heart Wants What It Wants - Workout Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92fb95d4fe5041b828e644a7c94b1f17eeb2bfa2e72fd097bc0dd783e10de51e. 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/FR59R1500219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83f3802597881233dba7397a2da139a80a0174b06eac2c9498a7687e686d5959. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/FR59R1500222.
Like I'm Gonna Lose You - Instrumental Version
Take Me to Church - Instrumental Version
Four Five Seconds - Instrumental Version
Love Me Like You Do - Instrumental Version
Sweatmasters Presents: Aerobic Energy 2016
Go Ahead and Break My Heart - Workout Mix
She's Got a Way With Words - Workout Mix
The Night Is Still Young - Instrumental Version
This Summer's Gonna Hurt Like a Motherfucker - Instrumental Version
So Hard to Breathe - Instrumental Version