Rumpus may refer to: Recreation room, also known under the term "rumpus room" Rumpus Cat, a fictional character from T. S. Eliot's Old Possum's Book of Practical Cats and the musical Cats Rumpus Ma
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 0x5f78f34ef877218b1d88c8053d02602b58432feeae5a88f84afee2816716553f. 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/569bdaea-b7ab-497b-8d8a-4e18898db9dd.json and https://artists.proofprofile.net/proofs/artist/569bdaea-b7ab-497b-8d8a-4e18898db9dd.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 0x961cceeb6d80abd59f4caa5dc2cba3e9c5679ae0b2615e999c3d52a26c35b190. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/CAF5R1800180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb0a3de51c9475755bfe2d95ee7e8660295ee7e925da76903c22df09f87d9031. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-20T00:00:29Z), 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/CAF5R2000010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb1dc0122dd43f8f0913a214e10cd151771514efec38541143b8d63ac5ef5ffd. 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/GBKQU2132642.
I Get Down With Aliens (PEACE MAKER! Remix)
I Get Down With Aliens (Hypesetterz Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb746bcdb2f26e7c074a890b99bf794fdbe5c8408d7ba03a0ca224fd63f22320e. Chain 2 (Bitcoin): anchored in block 958722 (2026-07-19T11:03:50Z), 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/CAF5R2100081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56c7262c5fa5860cd6e16d5cb6af10b0d044c0e2d818b468e7ec02d451c32d0a. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/USLQ22180613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa12c00244958804b20f5fb196cfe60eb5b2475b455308eb126961fcfecb39d09. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/CAF5R2400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bac83b06be9205033c660f8fb8b8ee62a54c826b00e9cb886df9b2eb2dd9a08. Chain 2 (Bitcoin): anchored in block 958218 (2026-07-16T00:33:33Z), 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/GBWUL2497339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc64cf37dda2ba79bcc86f67289937ce2bfb564ad4e1724d0dc031a182fc2ae13. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/QZTRX2453562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba803031f799254a64c6bff783c54c367a2290cf5a3fe5397f6d909d9280a765. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/US83Z2411881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd63564d81a70710909f74d88fbbf427441857cf2dfa704285331310d59bca2d. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/CAF5R2500002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3af48042a70896fbe8836cc3058b83366b7743bfb7c17029c675a873c1975853. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/USLQ22180854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b261c8e39debad6b1c39afc96ace032dc24506df0473ec3bea93afca50e8a8a. 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/CA5KR1973898.