Trouble may refer to: Film and television Trouble (1922 film), an American silent comedy-drama film directed by Albert Austin Trouble (1933 film), a British comedy film Trouble (1977 film), a Sovi
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 0xb85fb2c69ebecf55e3679db10feef3721a8224a711ad3e7ce826d69b4a0af71e. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/23809530-4581-4f50-9488-02f2716db8d9.json and https://artists.proofprofile.net/proofs/artist/23809530-4581-4f50-9488-02f2716db8d9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Real Is Rare (Edgewood) / The Woods (with Mike WiLL Made-It)
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 0x37dd376b4e0b1edda3d24c4022914f8be8cc6db439b90be8c4b115396a069bb5. 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/USUM71707477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0a7aa22a52cc0f3cda5a7d1c8eb360b6b826d97fe33110e60ea3d4fd606447d. 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/USUM71707467.
Pull Dat Cash Out / December (with Mike WiLL Made-It feat. Lil 1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c39da9bfa029cbb86bb4c47c21276b9a6f344b676d18f91759adc9819578398. 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/USUM71707468.
Bring It Back (with Mike WiLL Made-It feat. Drake)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x998aa696ed0763756e2f5ab43250a6ee09c833d5c1eb80f969c1e6906bc94689. 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/USUM71707469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaffc0dc2e6e5dc0b2bc8695e85868e5ee1f965684c223220dea2a1af30eb41e. 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/USUM71803537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf83d4e5614d87a822e315ad41027ab73aa835b783b1b60e1d9743c3def094e7a. 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/USUM71707472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x284a0e0e6e497cc657b3572afec3e16c8eb175ded3546c11f6505df68be75914. 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/USUM71803538.
Come Thru (with Mike WiLL Made-It feat. The Weeknd)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f9d6e9ffd0dfb35befccda87f62772e8e6f3f475e299b721033f11f815dc9a9. 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/USUM71707471.
Rider (with Mike WiLL Made-it feat. Quavo & Fetty Wap)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc695b600f59ad7f9d85b620aef7cacdbf125338dfd5aaebf585f1d7a01022690. 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/USUM71707473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e359dbb9221da95faa6e05b85db3a9cc265ca1b5a5f3ec83bfa3f2313bd572b. 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/USUM71707474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2af08d07efd0fc12fb297a8ff4d8a3eaed5d396f1c72ac26ab61129e6de7d771. 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/USUM71708066.
Krew / Time Afta Time (with Mike WiLL Made-It)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31442c9c750eb0e2b4d6f27ca071b972f4cd2a63da94e175684978a128336ba3. 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/USUM71707475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b9c3e7513185beef65be2c1ef5960ab771f125237147cd61c353b456ffec50e. 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/USUM71708061.
Kesha Dem (with Mike WiLL Made-It feat. Offset)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0f64e8c76abb97d2a91f9bf3d83294d1eac1ee0ad6ceefc5e2c686092691d65. 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/USUM71817063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85d1c3ae87fe8a3f0c3f55c2c5d0514a471bb3bc4b2a2464c12969d81608554d. 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/USUM72007606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b86a1288df4281b254c0aa8dfdb5e76f9f6ff6b2e5515b6cbebc3770e9553f0. 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/USUM71921432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x662c09799a2f3792d1e931a62622f17c661ccb99b4b5efbea754d86bdad11d9c. 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/USUM72007612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73c65cacecd141f46cbf50d58285a092b443787d84743d3651ee8c4c5e3fc1d7. 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/USUM71910822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4fe7a58941104ef7afe3da372678f0edf015b9300b860830ae37248ef9500de. 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/USUM72007628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x659089ef778b08bd357dee5e3c12e8fecc2997c8fd361d2a065e82b4dfbfe410. 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/USUYG1100818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeca838bfdaac9306b96e7c94916b15a7cc0ddbcea10943984d994691eccfaca. 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/USUYG1100819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb62b0d91d70e55a04b935e27373d127295d5703b3ad93a327d4a9fdfd4569d27. 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/USUYG1075034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2a69ef560649cb7edc870a49b27550bcedbbd86e0fae9b80b189b22c76fd86f. 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/TCAFX2181114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x323151945599910b72c7cea0783957ac45a943ee22cd24853b7646e83d125c44. 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/QM24S2100666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f4c196b00061e90fe204e2ddfa649845bea9f8d731b438603e5bd63d9d0c6e1. 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/USUM71706921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b26ae8124fe8ea80c1c1b6ce6602c7153bbe9138f28bc2bd45fe48a0a33d2c1. 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/USUM71706951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb333f4a87ef87e55d782e30ecfd4e2b978d867615abe1c17ebec028ff031818. 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/USUM71706953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffdfc4f8913c6c4c1f65657cfcab531257325c2e2281985a2ed44b654248f3c9. 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/USUM71706955.
Ready (Remix) [feat. Young Thug, Young Dolph, & Big Bank Black]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b2f63e49cb7fd97211dee1b0978a87c0bf2e10281ca1c37b55ce0e80b0e7c57. 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/USUYG1096765.
Bussin (Remix) [feat. Yo Gotti, Trae tha Truth & Waka Flocka Flame]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2000baf12fef84b395aa4841aca62d5429eff1f1b98aa4ee748b18408950656. 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/USUYG1090838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7dac1e5a2ccd506a0c16a6982f46113199b6da81caa1e5c0ce45156edc59158. 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/USUYG1094313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd22728681388b8c7df4d716f87f74c40e503092a3b8810e6de7521e38c12c14a. 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/USUM72014874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x003cccbe3de2ba61f01d855fde856fee79350477c353e0029b84edcb293442d4. 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/USUM71805913.