Rising Tide(s) or The Rising Tide may refer to: "A rising tide lifts all boats", an aphorism Organizations Rising Tide North America, a network of groups and individuals organizing action against
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 0x904fcbfd4c35af6e98d8cdf435ecebc73a7d7d75ce2c88c40781aa69318ee2aa. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3b4e3b20-4503-4a49-b476-871ce876cc6a.json and https://artists.proofprofile.net/proofs/artist/3b4e3b20-4503-4a49-b476-871ce876cc6a.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 0xa8e5965449cb78ad873d2ec596b8df7a7351e78ea3ffa9f3892310c4b72b00d6. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/FR2EI1502860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb805b4df10a1804c8f2d6db9bee4d26a045a869e7c0ee13c2a6b73ad5505735. 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/FR2EI1502890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8e5965449cb78ad873d2ec596b8df7a7351e78ea3ffa9f3892310c4b72b00d6. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/FR2EI1502860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x627a3a78f7528c1f7b37e049f94c54c3d97699fe4cf9800439f615b4c420c311. Chain 2 (Bitcoin): anchored in block 958860 (2026-07-20T09:58:28Z), 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/USLF12100702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe104e228d1a11a126e2c5b08ef4e7404beb3a62fe61cd96ba19f365bfbbe9659. Chain 2 (Bitcoin): anchored in block 959037 (2026-07-21T16:59:47Z), 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/USLF12200602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc90143ee17a226af1ef23eb0edf9a4a53ac8be7416e334edbc4bc64eec12afd4. Chain 2 (Bitcoin): anchored in block 958850 (2026-07-20T08:32:30Z), 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/USLF12100701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x627a3a78f7528c1f7b37e049f94c54c3d97699fe4cf9800439f615b4c420c311. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), 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/USLF12100702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f192630ed2bab13d6673dac191dccfb15a2a72fc33b4ab638be1f4d39192a3f. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T00:05:41Z), 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/USLF12100703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x790c5f21c8fc22191e3e1fd51fb708b4a0f87cb4439eab75792a3375b31901fc. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/USLF12200608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5791cea8a42f14fc2bf38abc4bf3c2dfa9697a4d1e29b89460cdf6bf089506bf. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/USLF12100704.